CN215145042U - Lengthened numerical control milling machine for machining transformer oil tank edge - Google Patents
Lengthened numerical control milling machine for machining transformer oil tank edge Download PDFInfo
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- CN215145042U CN215145042U CN202122555209.2U CN202122555209U CN215145042U CN 215145042 U CN215145042 U CN 215145042U CN 202122555209 U CN202122555209 U CN 202122555209U CN 215145042 U CN215145042 U CN 215145042U
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- 238000003754 machining Methods 0.000 title claims abstract description 17
- 238000003801 milling Methods 0.000 title claims description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 239000003638 chemical reducing agent Substances 0.000 claims description 24
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the machine tool equipment, concretely relates to add elongated numerically controlled fraise machine for transformer tank case is along processing. The lathe bed is provided with 5 workbenches which are connected in parallel to form the workbench, a linear guide rail is arranged on the lathe bed along the X-axis direction, a sliding block is arranged on the guide rail and connected with a saddle, and an X-axis motion mechanism and a Y-axis motion mechanism are arranged on the saddle; the Y-axis movement mechanism is provided with a stand column, the stand column is provided with a Z-axis movement mechanism, the tool magazine is installed on the stand column, and the Z-axis movement mechanism is provided with a main shaft box unit. The utility model is used for the equipment on processing transformer tank case edge is fixed a position, is pressed from both sides tight action completion to the case edge, can accomplish all processes of case edge processing, can improve the machining precision, reduces auxiliary time such as clamping work piece, alignment, tool setting, alleviates workman's labour intensity and reduction in production cost.
Description
Technical Field
The utility model relates to a machine tool equipment technical field, concretely relates to add elongated numerically controlled fraise machine for transformer tank case is along processing.
Background
15 days 1 and 2020, Ministry of industry and informatization, general office of market supervision and energy agency, and State energy agency jointly issue "Transformer energy efficiency improvement plan (2021 and 2023 years)", so as to promote the elimination of low-efficiency transformers and purchase of high-efficiency energy-saving transformers. In order to improve the output of the high-efficiency energy-saving transformer and improve the technical innovation of the processing technology, each transformer manufacturer needs to improve processing equipment for improving transformer parts, so as to meet market requirements. The existing processing equipment of each transformer manufacturer is mostly semi-automatic equipment and sub-process processing on the edge of the transformer oil tank, and the processing efficiency is low. Therefore, transformer equipment manufacturers are urgently in need of more efficient, automatic and intelligent processing machines.
Disclosure of Invention
The utility model relates to an equipment for transformer tank case is along processing, its characterized in that carries out high-efficient processing to drilling, milling, boring, expanding, hinge, tapping etc. on transformer housing case edge, and the length of the biggest processing work piece is 12 meters, improves machining efficiency, and is more automatic.
The technical scheme of the utility model is that: a lengthened numerical control milling machine for machining the edge of a transformer oil tank is characterized in that 5 workbenches are arranged on a machine body and are connected in parallel to form a workbench, a linear guide rail is arranged on the machine body along the X-axis direction, a sliding block is arranged on the guide rail and is connected with a saddle, and an X-axis motion mechanism and a Y-axis motion mechanism are arranged on the saddle; the Y-axis movement mechanism is provided with a stand column, the stand column is provided with a Z-axis movement mechanism, the tool magazine is installed on the stand column, and the Z-axis movement mechanism is provided with a main shaft box unit.
Foretell a be used for transformer tank case along elongated numerically controlled fraise machine that adds of processing, X axle motion's structure include, the mount pad is fixed on the saddle, is equipped with servo motor I and speed reducer I on the mount pad, servo motor I and speed reducer I are connected, are equipped with on the speed reducer I and move the gear shaft, move the meshing rack toothing on gear shaft and the workstation.
The lengthened numerical control milling machine for machining the edge of the transformer oil tank is characterized in that two bevel gears are arranged on the gear shaft, and a gap is reserved between the two bevel gears.
Foretell a be used for transformer tank case along the elongated numerically controlled fraise machine that adds that processing, Y axle motion's structure includes, and Y axle motion fixes on the saddle, and servo motor II is connected with speed reducer II, and speed reducer II is connected with shaft coupling I, and the output shaft and the lead screw I of shaft coupling I are connected, are equipped with screw I on the lead screw I, connect the stand on the screw I, are equipped with Z axle motion on the stand.
Foretell a be used for elongated numerically controlled fraise machine of transformer tank case edge processing, Z axle motion's structure includes, servo motor III and speed reducer III, and speed reducer III is connected with shaft coupling II, and the output shaft and the lead screw II of shaft coupling II are connected, are equipped with screw II on the lead screw II.
The lengthened numerical control milling machine for machining the transformer oil tank edge is characterized in that a servo main motor in a main shaft tank unit is connected with a main shaft through a belt pulley, and a cutter is installed on the main shaft.
The lengthened numerical control milling machine for machining the transformer oil tank edge comprises an automatic clamp mechanism, wherein the automatic clamp mechanism is composed of an electromagnetic chuck, a transverse positioning block, a longitudinal positioning block, a forward cylinder mechanism and a lateral cylinder mechanism, the electromagnetic chuck is mounted on a workbench of the automatic clamp mechanism, the longitudinal positioning block is arranged in the X-axis direction, the forward cylinder mechanism is arranged at the relative position of the longitudinal positioning block, the transverse positioning block is arranged in the Y-axis direction, and the lateral cylinder mechanism is arranged at the relative position of the transverse positioning block.
The utility model has the advantages that:
the utility model is used for the equipment on processing transformer tank case edge is located, is pressed from both sides tight action completion to its case edge, can accomplish all processes of case edge processing, can improve the machining precision, reduces auxiliary time such as clamping work piece, alignment, tool setting, alleviates workman's labour intensity and reduction in production cost. The utility model discloses the processing range is wide, constitute by 5 workstations, every workstation length is 2.46m, width 0.8m, workable maximum work piece size (length x width x height) is 12 mx 0.8 mx 0.5m, satisfy the demand of most transformer producers on the market, satisfy industry and information department, market supervision bureau, the national energy agency jointly issues promote in "transformer efficiency promotes plan (2021 + 2023 year) and eliminates low efficiency transformer, and purchase the requirement of high-efficient energy-saving transformer.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the X-axis movement mechanism of the present invention.
Fig. 3 is a schematic view of the Y-axis motion mechanism of the present invention.
Fig. 4 is a schematic view of the Z-axis movement mechanism of the present invention.
Fig. 5 is a schematic diagram of the spindle box unit mechanism of the present invention.
Fig. 6 is a schematic diagram of the automatic clamp mechanism of the present invention.
The labels in the figure are: 1-a lathe bed; 2-a workbench; 3-a saddle; 4-X axis motion mechanism; 5-upright column; 6-Y axis motion mechanism; 7-a main spindle housing unit; an 8-Z axis motion mechanism; 9-tool magazine; 10-an automated clamp mechanism; 11-a servo motor I; 12-a nut I; 13-a speed reducer I; 14-mounting seat I; 15-servo motor III; 16-gear shaft; 17-speed reducer III; 19-servo motor II; 20-speed reducer II; 21-coupler I; 22-a screw I; 23-servo main motor; 24-a belt pulley; 25-a main shaft; 26-transverse positioning blocks; 27-an electromagnetic chuck; 28-forward cylinder mechanism; 29-longitudinal positioning block; 30-lateral cylinder mechanism; 31-a coupler II, 32-a lead screw II, 33-a nut II.
Detailed Description
Example 1
The invention is further explained with reference to the accompanying drawings, as shown in fig. 1-6, a lengthened numerically controlled milling machine for machining the transformer oil tank edge is provided with 5 workbenches 2 which are connected in parallel to form a workbench, a linear guide rail is arranged on the lathe body 1 along the X-axis direction, a slide block is arranged on the guide rail and connected with a saddle 3, and an X-axis movement mechanism 4 and a Y-axis movement mechanism 6 are arranged on the saddle 3; the Y-axis movement mechanism 6 is provided with an upright post 5, the upright post 5 is provided with a Z-axis movement mechanism 8, the tool magazine 9 is installed on the upright post 5, and the Z-axis movement mechanism 8 is provided with a main shaft box unit 7.
The structure of X-axis motion mechanism 4 include, mount pad 14 is fixed on saddle 3, is equipped with servo motor I11 and speed reducer I13 on the mount pad 14, servo motor I11 and speed reducer I13 are connected, is equipped with on the speed reducer I13 and moves gear shaft 16, moves the meshing rack toothing on gear shaft 16 and the workstation 2.
Two bevel gears are arranged on the gear shaft 16, and a gap is reserved between the two bevel gears. And the gap elimination is realized by adjusting the axial distance of the two bevel gears.
The structure of Y-axis movement mechanism 6 includes that Y-axis movement mechanism 6 is fixed on saddle 3, and servo motor II 19 is connected with II 20 of speed reducer, and II 20 of speed reducer are connected with I21 of shaft coupling, and the output shaft and the lead screw I22 of I21 of shaft coupling are connected, are equipped with screw I12 on the lead screw I22, connect stand 5 on the screw I12, are equipped with Z axle movement mechanism 8 on the stand 5.
The structure of the Z-axis movement mechanism 8 comprises a servo motor III 15 and a speed reducer III 17, wherein the speed reducer III 17 is connected with a coupler II 31, an output shaft of the coupler II 31 is connected with a lead screw II 32, and a nut II 33 is arranged on the lead screw II 32.
The main servo motor 23 in the headstock unit 7 is connected to a main spindle 25 via a belt pulley 24, and a tool is mounted on the main spindle 25.
The automatic clamp mechanism 10 is composed of an electromagnetic chuck 27, a transverse positioning block 26, a longitudinal positioning block 29, a forward cylinder mechanism 28 and a lateral cylinder mechanism 30, the electromagnetic chuck 27 is mounted on a workbench of the automatic clamp mechanism 10, the longitudinal positioning block 29 is arranged in the X-axis direction, the forward cylinder mechanism 28 is arranged at the relative position of the longitudinal positioning block 29, the transverse positioning block 26 is arranged in the Y-axis direction, and the lateral cylinder mechanism 30 is arranged at the relative position of the transverse positioning block 26.
The specific operation process is as follows:
the operator operates the crown block to place the workpiece on the electromagnetic chuck 27, and the cylinder rod of the lateral cylinder mechanism 30 is extended to push the workpiece against the positioning surface of the transverse positioning block 26. The positive cylinder mechanism 28 extends the cylinder rod and pushes the workpiece against the locating surface of the longitudinal locating block 29. After the positioning of the workpiece is finished, a machining program is operated, and the servo system controls the X-axis movement mechanism 4, the Y-axis movement mechanism 6 and the Z-axis movement mechanism 8 to drive a cutter of the main spindle box unit 7 to machine the workpiece. After the machining is finished, an operator operates the crown block and takes down the workpiece.
Claims (7)
1. A lengthened numerical control milling machine for machining the edge of a transformer oil tank is characterized in that 5 workbenches (2) are arranged on a lathe body (1) and connected in parallel to form a workbench, a linear guide rail is arranged on the lathe body (1) along the X-axis direction, a sliding block is arranged on the guide rail and connected with a sliding saddle (3), and an X-axis movement mechanism (4) and a Y-axis movement mechanism (6) are arranged on the sliding saddle (3); an upright post (5) is arranged on the Y-axis movement mechanism (6), a Z-axis movement mechanism (8) is arranged on the upright post (5), a tool magazine (9) is installed on the upright post (5), and a main shaft box unit (7) is arranged on the Z-axis movement mechanism (8).
2. The lengthened numerical control milling machine for machining the transformer oil tank edge is characterized in that the X-axis movement mechanism (4) structurally comprises a mounting seat (14) fixed on a sliding saddle (3), a servo motor I (11) and a speed reducer I (13) are arranged on the mounting seat (14), the servo motor I (11) is connected with the speed reducer I (13), a moving gear shaft (16) is arranged on the speed reducer I (13), and the moving gear shaft (16) is meshed with a meshing rack on a workbench (2).
3. The numerical control milling machine for machining the tank edge of the transformer tank is characterized in that two bevel gears are arranged on the gear shaft (16), and a gap is reserved between the two bevel gears.
4. The lengthened numerical control milling machine for machining the transformer oil tank edge is characterized in that a Y-axis movement mechanism (6) is structurally fixed on a sliding saddle (3), a servo motor II (19) is connected with a speed reducer II (20), the speed reducer II (20) is connected with a coupler I (21), an output shaft of the coupler I (21) is connected with a lead screw I (22), a screw I (12) is arranged on the lead screw I (22), an upright post (5) is connected onto the screw I (12), and a Z-axis movement mechanism (8) is arranged on the upright post (5).
5. The lengthened numerical control milling machine for machining the transformer oil tank edge is characterized in that a Z-axis movement mechanism (8) structurally comprises a servo motor III (15) and a speed reducer III (17), the speed reducer III (17) is connected with a coupling II (31), an output shaft of the coupling II (31) is connected with a lead screw II (32), and a nut II (33) is arranged on the lead screw II (32).
6. The numerical control milling machine for lengthening transformer tank rim processing according to claim 5 is characterized in that a servo main motor (23) in the main shaft box unit (7) is connected with a main shaft (25) through a belt pulley (24), and a cutter is arranged below the main shaft (25).
7. The lengthened numerical control milling machine for machining the transformer oil tank rim according to claim 6, wherein the automatic clamp mechanism (10) is composed of an electromagnetic chuck (27), a transverse positioning block (26), a longitudinal positioning block (29), a forward cylinder mechanism (28) and a lateral cylinder mechanism (30), the electromagnetic chuck (27) is installed on a workbench of the automatic clamp mechanism (10), the longitudinal positioning block (29) is arranged in the X-axis direction, the forward cylinder mechanism (28) is arranged at the relative position of the longitudinal positioning block (29), the transverse positioning block (26) is arranged in the Y-axis direction, and the lateral cylinder mechanism (30) is arranged at the relative position of the transverse positioning block (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122555209.2U CN215145042U (en) | 2021-10-23 | 2021-10-23 | Lengthened numerical control milling machine for machining transformer oil tank edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122555209.2U CN215145042U (en) | 2021-10-23 | 2021-10-23 | Lengthened numerical control milling machine for machining transformer oil tank edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215145042U true CN215145042U (en) | 2021-12-14 |
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ID=79404119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122555209.2U Active CN215145042U (en) | 2021-10-23 | 2021-10-23 | Lengthened numerical control milling machine for machining transformer oil tank edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215145042U (en) |
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2021
- 2021-10-23 CN CN202122555209.2U patent/CN215145042U/en active Active
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