CN220745217U - Transformer coil hoisting tightening machine - Google Patents
Transformer coil hoisting tightening machine Download PDFInfo
- Publication number
- CN220745217U CN220745217U CN202322329258.3U CN202322329258U CN220745217U CN 220745217 U CN220745217 U CN 220745217U CN 202322329258 U CN202322329258 U CN 202322329258U CN 220745217 U CN220745217 U CN 220745217U
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- Prior art keywords
- tightening
- mounting plate
- motor
- transformer coil
- base
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- 229910000831 Steel Inorganic materials 0.000 abstract description 27
- 239000010959 steel Substances 0.000 abstract description 27
- 238000004804 winding Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a transformer coil hoisting tightening machine, which comprises a base, wherein a mounting plate is movably arranged on the base, a first motor is arranged on the mounting plate, and a tightening wheel is connected to the first motor; the upper wall of the base is provided with a chute, the mounting plate is arranged in the chute in a sliding way, the mounting plate is connected with an electric push rod, and the electric push rod is fixed in the chute; the winding wheel can move left and right along with the tightening of the steel wire when the winding wheel is tightened and lifted, and the steel wire is lifted at the same vertical position by being matched with the limiting ring, so that the coil at the bottom end of the steel wire is prevented from swinging left and right, and the damage to the outer skin and the damage to the insulativity of the coil in the lifting process are prevented.
Description
Technical Field
The utility model relates to the technical field of winding machines, in particular to a transformer coil hoisting tightening machine.
Background
At present, the existing method for hoisting the coil generally adopts a hoisting rope to tie the outer surface of the coil to directly carry out hoisting operation, the hoisting operation mode can not keep the coil horizontal, and steel wires are easy to shake left and right in the hoisting process, so that the coil swings left and right, the surface of the coil is easy to damage, the insulating property of the coil is influenced, and the quality problem of products is caused.
Disclosure of Invention
Aiming at the defects of the prior art, the transformer coil hoisting tightening machine comprises a base, wherein a mounting plate is movably arranged on the base, a first motor is arranged on the mounting plate, and a tightening wheel is connected to the first motor;
the upper wall of the base is provided with a chute, the mounting plate is arranged in the chute in a sliding way, the mounting plate is connected with an electric push rod, and the electric push rod is fixed in the chute;
the lower end of the tightening wheel is provided with a limiting ring, and the limiting ring is fixed on the upper wall of the base.
Preferably, the upper wall of the limiting ring is provided with a tightening structure.
Preferably, the tightening structure comprises a rotating shaft, a pair of shifting sheets are oppositely arranged at the left end and the right end of the rotating shaft in a mirror image mode, one end of the rotating shaft is connected with a second motor, and the second motor is arranged on the limiting ring.
Preferably, the pulling piece is inclined inwards away from the rotating shaft end.
Preferably, a pair of pulleys is arranged in the limiting ring in an up-down symmetrical mode.
Preferably, the shifting piece is provided with a roller far away from the rotating shaft end.
The utility model has the following beneficial effects: the winding wheel can move left and right along with the tightening of the steel wire when the winding wheel is tightened and lifted, and the steel wire is lifted at the same vertical position by being matched with the limiting ring, so that the coil at the bottom end of the steel wire is prevented from swinging left and right, and the damage to the outer skin and the damage to the insulativity of the coil in the lifting process are prevented.
Drawings
FIG. 1 is a schematic front view of the present utility model;
FIG. 2 is a schematic front cross-sectional view of the present utility model;
fig. 3 is a schematic enlarged view at fig. 1 a.
In the figure: 1-base, 2-mounting panel, 3-first motor, 4-pinch roller, 5-spout, 6-electric putter, 7-spacing ring, 8-pivot, 9-plectrum, 10-second motor, 11-pulley, 12-gyro wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a transformer coil hoisting tightening machine comprises a base 1, wherein a mounting plate 2 is movably arranged on the base 1, a first motor 3 is arranged on the mounting plate 2, a tightening wheel 4 is connected to the first motor 3, supporting seats are arranged on two sides of the tightening wheel 4, the tightening wheel 4 can be driven to rotate through the first motor 3, so that a steel wire is wound on the tightening wheel 4, the detailed structure and the working principle are well known to those skilled in the art, and detailed description is omitted herein;
the upper wall of the base 1 is provided with a chute 5, the mounting plate 2 is arranged in the chute 5 in a sliding way, the mounting plate 2 is connected with an electric push rod 6, the mounting plate 2 can be pushed to move left and right in the chute 5 through the electric push rod 6, and the electric push rod 6 is fixed in the chute 5;
the lower end of the tightening wheel 4 is provided with a limiting ring 7, a pair of pulleys 11 are symmetrically arranged in the limiting ring 7 up and down, and the limiting ring 7 is fixed on the upper wall of the base 1;
the steel wire on the pinch roller 4 passes through the limiting ring 7 and is positioned between the pair of pulleys 11, the pulleys 11 are used for extruding the steel wire, the steel wire passing through the pulleys 11 is ensured to be straightened, the steel wire is prevented from being bent, and the steel wire is not tight when being wound on the pinch roller 4;
the upper wall of the limiting ring 7 is provided with a pulling structure, the pulling structure comprises a rotating shaft 8, a pair of pulling sheets 9 are arranged at the left end and the right end of the rotating shaft 8 in a mirror image way in opposite directions, one end of the rotating shaft 8 is connected with a second motor 10, the second motor 10 is arranged on the limiting ring 7, the pulling sheets 9 are inclined inwards away from the end of the rotating shaft 8, and idler wheels 12 are arranged at the end of the pulling sheets 9 away from the rotating shaft 8;
when the electric push rod 6 drives the mounting plate 2 to move to the right, the steel wire on the tightening wheel 4 is wound from left to right, at the moment, the rotating shaft 8 is driven to rotate through the second motor 10, so that the pulling piece 9 on the right side is positioned at the upper end, the pulling piece 9 inclines inwards, left force is provided for the steel wire penetrating through the limiting ring 7, the steel wire is wound tightly, and conversely, when the mounting plate 2 moves to the left, the steel wire is wound from the right to the left, the pulling piece 9 on the left is rotated to the upper end, the steel wire is wound tightly, friction between the pulling piece 9 and the steel wire is reduced through the roller 12, direct friction between the steel wire and the pulling piece 9 is avoided, and the service life of the pulling piece 9 and the steel wire is prolonged.
Examples: when in use, according to the rolling speed of the first motor 3, the moving speed of the electric push rod 6 is adjusted, the tightening wheel 4 is driven to rotate by the first motor 3, so that the steel wire is wound on the tightening wheel 4, the steel wire passes through the pulley 11 in the limiting ring 7, the steel wire passing through the limiting ring 7 can be ensured to be in a straightening state, the bent steel wire is prevented from being wound on the tightening wheel 4, the steel wire can be ensured to always keep rising at the position through the limiting ring 7, the traditional tightening machine is prevented from shaking when being wound, the lifted article is caused to shake left and right, a certain potential safety hazard exists, and the steel wire can be tightly wound on the tightening wheel 4 through the set tightening structure.
In the description of the present embodiment, it should be noted that, unless explicitly specified and defined otherwise, the terms 'mounted', 'connected', 'communicating' should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, or can be communicated inside the two components, or can be connected wirelessly or in a wired way. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (6)
1. The transformer coil hoisting tightening machine is characterized by comprising a base (1), wherein a mounting plate (2) is movably arranged on the base (1), a first motor (3) is arranged on the mounting plate (2), and a tightening wheel (4) is connected to the first motor (3);
the upper wall of the base (1) is provided with a sliding groove (5), the mounting plate (2) is arranged in the sliding groove (5) in a sliding way, the mounting plate (2) is connected with an electric push rod (6), and the electric push rod (6) is fixed in the sliding groove (5);
the lower end of the tightening wheel (4) is provided with a limiting ring (7), and the limiting ring (7) is fixed on the upper wall of the base (1).
2. The transformer coil hoisting tightening machine according to claim 1, characterized in that the upper wall of the limit ring (7) is provided with a tightening structure.
3. The transformer coil hoisting tightening machine according to claim 2, wherein the tightening structure comprises a rotating shaft (8), a pair of shifting sheets (9) are arranged at the left end and the right end of the rotating shaft (8) in a mirror image mode, one end of the rotating shaft (8) is connected with a second motor (10), and the second motor (10) is installed on the limiting ring (7).
4. A transformer coil hoisting tightening machine according to claim 3, characterized in that the pulling piece (9) is inclined inwards away from the end of the rotating shaft (8).
5. The transformer coil hoisting tightening machine according to claim 1, wherein a pair of pulleys (11) are symmetrically arranged in the limiting ring (7) up and down.
6. The transformer coil hoisting tightening machine according to claim 4, wherein the end of the pulling piece (9) far away from the rotating shaft (8) is provided with a roller (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322329258.3U CN220745217U (en) | 2023-08-29 | 2023-08-29 | Transformer coil hoisting tightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322329258.3U CN220745217U (en) | 2023-08-29 | 2023-08-29 | Transformer coil hoisting tightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220745217U true CN220745217U (en) | 2024-04-09 |
Family
ID=90558126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322329258.3U Active CN220745217U (en) | 2023-08-29 | 2023-08-29 | Transformer coil hoisting tightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220745217U (en) |
-
2023
- 2023-08-29 CN CN202322329258.3U patent/CN220745217U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |