CN220241012U - Transformer terminal grinding machanism - Google Patents
Transformer terminal grinding machanism Download PDFInfo
- Publication number
- CN220241012U CN220241012U CN202321524695.4U CN202321524695U CN220241012U CN 220241012 U CN220241012 U CN 220241012U CN 202321524695 U CN202321524695 U CN 202321524695U CN 220241012 U CN220241012 U CN 220241012U
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- China
- Prior art keywords
- fixedly connected
- polishing
- assembly
- motor
- transformer terminal
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- 238000005498 polishing Methods 0.000 claims abstract description 56
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 230000009466 transformation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a polishing mechanism for a transformer terminal, which is characterized by comprising the following components: a bracket assembly; the support assembly comprises a support, the support is fixedly connected with the adjusting assembly, the adjusting assembly is fixedly connected with the polishing power assembly, and the polishing power assembly is fixedly connected with the polishing assembly; the polishing assembly comprises a circular shaft, the circular shaft is fixedly connected with a tool apron, and the tool apron is fixedly connected with a cutter; the polishing power assembly comprises a second motor, and an output shaft of the second motor is fixedly connected with a central shaft of the turntable. The utility model relates to the field of polishing equipment, in particular to a transformer terminal polishing mechanism. The utility model aims to solve the technical problem of providing a polishing mechanism for a transformer terminal, which is beneficial to polishing the transformer terminal.
Description
Technical Field
The utility model relates to the field of polishing equipment, in particular to a transformer terminal polishing mechanism.
Background
The transformer is a device for changing an ac voltage by using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core. The main functions are voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer) and the like.
The upper part of the transformer is provided with 3 high-voltage terminals and 4 low-voltage terminals. Before installation, it is required to be polished.
At present, a device for realizing quick polishing of transformer terminals is lacking. Can conveniently adjust according to the terminal model.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a polishing mechanism for a transformer terminal, which is beneficial to polishing the transformer terminal.
The utility model adopts the following technical scheme to realize the aim of the utility model:
a transformer terminal grinding mechanism, characterized by comprising: a bracket assembly; the support assembly comprises a support, the support is fixedly connected with the adjusting assembly, the adjusting assembly is fixedly connected with the polishing power assembly, and the polishing power assembly is fixedly connected with the polishing assembly; the polishing assembly comprises a circular shaft, the circular shaft is fixedly connected with a tool apron, and the tool apron is fixedly connected with a cutter; the polishing power assembly comprises a second motor, an output shaft of the second motor is fixedly connected with a central shaft of a turntable, the central shaft of the turntable is fixedly connected with a driving sprocket, a central shaft bearing of the turntable is connected with a first connecting rod, a first connecting rod bearing is connected with a central shaft of a double sprocket, a central shaft bearing of the double sprocket is connected with a second connecting rod, a circular shaft bearing is connected with the second connecting rod, and a circular shaft is fixedly connected with a driven sprocket; one end of the first chain surrounds the driving sprocket, the other end of the first chain surrounds the double sprocket, one end of the second chain surrounds the driven sprocket, and the other end of the second chain surrounds the double sprocket.
As a further limitation of the technical scheme, the adjusting component comprises a cross groove, a screw is arranged in the cross groove, a screw bearing is connected with two ends of the cross groove, a cross block is arranged in the cross groove, and the screw is in threaded connection with the cross block.
As a further limitation of the present technical solution, the circular shaft bearing is connected to the cross block.
As a further limitation of the technical scheme, the second motor is fixedly connected with the cross groove.
As a further limitation of the technical scheme, the support is fixedly connected with the first motor, and an output shaft of the first motor penetrates through the support to be fixedly connected with the cross groove.
As a further limitation of the technical scheme, the cross groove is fixedly connected with the round convex block.
As a further limitation of the technical scheme, the support is fixedly connected with the circular ring through a group of vertical rods, the circular ring is provided with a circular convex groove, and the circular convex block is arranged in the circular convex groove.
As a further limitation of the present technical solution, the screw is fixedly connected with a handle.
Compared with the related art, the polishing mechanism for the transformer terminal provided by the utility model has the following structure
The beneficial effects are that:
(1) The device is driven by the first motor and the second motor, so that the cutter moves along the surface of the terminal, the terminal is polished, and the polishing efficiency is high;
(2) The device is driven by the second motor, so that the terminal is rotated, and the polishing efficiency is improved;
(3) The device realizes the position adjustment of the tool apron and the turntable by arranging the adjusting component, and realizes the polishing of terminals with different models;
(4) The device ensures more stable polishing process and ensures polishing quality by arranging the round convex blocks and the round convex grooves.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective view of a second embodiment of the present utility model.
Fig. 3 is a schematic view of a partially cut-away perspective view of the present utility model.
Fig. 4 is a schematic partial perspective view of the present utility model.
Fig. 5 is a schematic partial perspective view of the second embodiment of the present utility model.
In the figure:
1. the bracket comprises a bracket component 11, a bracket 12, a vertical rod 13, a circular ring 14 and a circular convex groove;
2. the device comprises an adjusting component 21, a first motor 22, cross grooves 23, round convex blocks 24, handles 25, screws 26 and cross blocks;
3. the polishing device comprises a polishing power assembly 31, a second motor 32, a turntable 33, a driving sprocket 34, a first chain 35, a first connecting rod 36, a double chain wheel 37, a second chain 38, a second connecting rod 39 and a driven sprocket;
4. grinding assembly, 41, cutter, 42, circular shaft, 43, blade holder.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Embodiment one: a transformer terminal grinding mechanism comprising: a bracket assembly 1; the support assembly 1 comprises a support 11, the support 11 is fixedly connected with an adjusting assembly 2, the adjusting assembly 2 is fixedly connected with a polishing power assembly 3, and the polishing power assembly 3 is fixedly connected with a polishing assembly 4; the polishing assembly 4 comprises a circular shaft 42, the circular shaft 42 is fixedly connected with a tool holder 43, and the tool holder 43 is fixedly connected with a tool 41; the polishing power assembly 3 comprises a second motor 31, an output shaft of the second motor 31 is fixedly connected with a central shaft of a rotary table 32, the central shaft of the rotary table 32 is fixedly connected with a driving sprocket 33, a central shaft bearing of the rotary table 32 is connected with a first connecting rod 35, the first connecting rod 35 bearing is connected with a central shaft of a double sprocket 36, the central shaft bearing of the double sprocket 36 is connected with a second connecting rod 38, a circular shaft 42 bearing is connected with the second connecting rod 38, and the circular shaft 42 is fixedly connected with a driven sprocket 39; one end of the first chain 34 surrounds the driving sprocket 32, the other end of the first chain 34 surrounds the double sprocket 36, one end of the second chain 37 surrounds the driven sprocket 39, and the other end of the second chain 37 surrounds the double sprocket 36.
The adjusting component 2 comprises a cross groove 22, a screw rod 25 is arranged in the cross groove 22, the screw rod 25 is connected with two ends of the cross groove 22 through bearings, a cross block 26 is arranged in the cross groove 22, and the screw rod 25 is connected with the cross block 26 through threads.
The circular shaft 42 is bearing-connected to the cross piece 26.
The second motor 31 is fixedly connected to the cross groove 22.
The second motor 31 employs XX37GB3530.
The support 11 is fixedly connected with the first motor 21, and an output shaft of the first motor 21 penetrates through the support 11 to be fixedly connected with the cross groove 22.
The first motor 21 employs a servo motor PLF120.
The screw 25 is fixedly connected with the handle 24.
The screw 25 has a self-locking function.
The working principle of the polishing mechanism for the transformer terminal provided by the utility model is as follows:
the terminals are fixed to the turntable 32 and a suitable cutter 41 is selected to be mounted to the cutter holder 43.
Turning the handle 24, the handle 24 drives the screw rod 25 to rotate, the screw rod 25 drives the cross block 26 to move along the cross groove 22, the cross block 26 drives the polishing assembly 4 to move, the round shaft 42 of the polishing assembly 4 drives the driven sprocket 39 to move, the round shaft 42 drives the second connecting rod 38, the double sprocket 36 and the second chain 37 to swing, and the double sprocket 36 drives the first connecting rod 35 and the first chain 34 to swing. The blade 41 is brought into contact with the terminal at the desired polishing position as shown in fig. 1.
The first motor 21 and the second motor 31 are controlled to rotate, the first motor 21 drives the cross groove 22, the screw rod 25, the cross block 26, the polishing power assembly 3 and the polishing assembly 4 to revolve around the output shaft of the first motor 21, the second motor 31 drives the driving sprocket 33, the rotary table 32 and the terminals to rotate, the driving sprocket 33 drives the double sprocket 36 to rotate through the first chain 34, and the double sprocket 36 drives the driven sprocket 39, the circular shaft 42, the tool apron 43 and the tool 41 to rotate through the second chain 37.
The number of teeth of the driving sprocket 33, the double sprocket 3 and the driven sprocket 39 is different, so that the cutter 41 and the terminal can rotate relatively, and polishing can be realized.
Compared with the related art, the polishing mechanism for the transformer terminal provided by the utility model has the following structure
The beneficial effects are that:
the device is driven by the first motor 21 and the second motor 31, so that the cutter 41 moves along the surface of the terminal, the terminal is polished, and the polishing efficiency is high.
The device is driven by the second motor 31, so that the terminal is rotated, and the polishing efficiency is improved.
The device realizes the position adjustment of the tool apron 43 and the turntable 32 by arranging the adjusting component 2, and realizes the polishing of terminals with different models.
Embodiment two: this embodiment is further described on the basis of the first embodiment, and the cross groove 22 is fixedly connected with the circular protrusion 23.
The bracket 11 is fixedly connected with a circular ring 13 through a group of vertical rods 12, the circular ring 13 is provided with a circular convex groove 14, and the circular convex block 23 is arranged in the circular convex groove 14.
The working principle of the polishing mechanism for the transformer terminal provided by the utility model is as follows:
the terminals are fixed to the turntable 32 and a suitable cutter 41 is selected to be mounted to the cutter holder 43.
Turning the handle 24, the handle 24 drives the screw rod 25 to rotate, the screw rod 25 drives the cross block 26 to move along the cross groove 22, the cross block 26 drives the polishing assembly 4 to move, the round shaft 42 of the polishing assembly 4 drives the driven sprocket 39 to move, the round shaft 42 drives the second connecting rod 38, the double sprocket 36 and the second chain 37 to swing, and the double sprocket 36 drives the first connecting rod 35 and the first chain 34 to swing. The blade 41 is brought into contact with the terminal at the desired polishing position as shown in fig. 1.
The first motor 21 and the second motor 31 are controlled to rotate, the first motor 21 drives the cross groove 22, the screw rod 25, the cross block 26, the polishing power assembly 3 and the polishing assembly 4 to revolve around the output shaft of the first motor 21, the cross groove 22 drives the round protruding block 23 to move along the round protruding groove 14, the second motor 31 drives the driving sprocket 33, the rotary table 32 and the terminal to rotate, the driving sprocket 33 drives the double sprocket 36 to rotate through the first chain 34, and the double sprocket 36 drives the driven sprocket 39, the round shaft 42, the tool apron 43 and the tool 41 to rotate through the second chain 37.
The number of teeth of the driving sprocket 33, the double sprocket 3 and the driven sprocket 39 is different, so that the cutter 41 and the terminal can rotate relatively, and polishing can be realized.
Compared with the related art, the polishing mechanism for the transformer terminal provided by the utility model has the following structure
The beneficial effects are that:
the device ensures the grinding quality by arranging the round convex blocks 23 and the round convex grooves 14 so that the grinding process is more stable.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (8)
1. A transformer terminal grinding mechanism, characterized by comprising: a bracket assembly (1);
the support assembly (1) comprises a support (11), the support (11) is fixedly connected with the adjusting assembly (2), the adjusting assembly (2) is fixedly connected with the polishing power assembly (3), and the polishing power assembly (3) is fixedly connected with the polishing assembly (4);
the polishing assembly (4) comprises a circular shaft (42), the circular shaft (42) is fixedly connected with a tool apron (43), and the tool apron (43) is fixedly connected with a tool (41);
the polishing power assembly (3) comprises a second motor (31), an output shaft of the second motor (31) is fixedly connected with a central shaft of a rotary table (32), the central shaft of the rotary table (32) is fixedly connected with a driving sprocket (33), a central shaft bearing of the rotary table (32) is connected with a first connecting rod (35), the first connecting rod (35) is connected with a central shaft of a double sprocket (36) in a bearing manner, the central shaft bearing of the double sprocket (36) is connected with a second connecting rod (38), a round shaft (42) is connected with the second connecting rod (38) in a bearing manner, and the round shaft (42) is fixedly connected with a driven sprocket (39);
one end of a first chain (34) surrounds the driving sprocket (33), the other end of the first chain (34) surrounds the double sprocket (36), one end of a second chain (37) surrounds the driven sprocket (39), and the other end of the second chain (37) surrounds the double sprocket (36).
2. The transformer terminal grinding mechanism of claim 1, wherein: the adjusting component (2) comprises a cross groove (22), a screw rod (25) is arranged in the cross groove (22), the screw rod (25) is connected with two ends of the cross groove (22) through bearings, a cross block (26) is arranged in the cross groove (22), and the screw rod (25) is in threaded connection with the cross block (26).
3. The transformer terminal grinding mechanism of claim 2, wherein: the round shaft (42) is in bearing connection with the cross block (26).
4. The transformer terminal grinding mechanism of claim 2, wherein: the second motor (31) is fixedly connected with the cross groove (22).
5. The transformer terminal grinding mechanism of claim 2, wherein: the support (11) is fixedly connected with the first motor (21), and an output shaft of the first motor (21) penetrates through the support (11) to be fixedly connected with the cross groove (22).
6. The transformer terminal grinding mechanism of claim 2, wherein: the cross groove (22) is fixedly connected with the round convex block (23).
7. The transformer terminal grinding mechanism of claim 6, wherein: the support (11) is fixedly connected with the circular ring (13) through a group of vertical rods (12), the circular ring (13) is provided with a circular convex groove (14), and the circular convex block (23) is arranged in the circular convex groove (14).
8. The transformer terminal grinding mechanism of claim 2, wherein: the screw rod (25) is fixedly connected with the handle (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321524695.4U CN220241012U (en) | 2023-06-15 | 2023-06-15 | Transformer terminal grinding machanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321524695.4U CN220241012U (en) | 2023-06-15 | 2023-06-15 | Transformer terminal grinding machanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220241012U true CN220241012U (en) | 2023-12-26 |
Family
ID=89228275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321524695.4U Active CN220241012U (en) | 2023-06-15 | 2023-06-15 | Transformer terminal grinding machanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220241012U (en) |
-
2023
- 2023-06-15 CN CN202321524695.4U patent/CN220241012U/en active Active
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