CN212659391U - Special transformer for machine tool - Google Patents
Special transformer for machine tool Download PDFInfo
- Publication number
- CN212659391U CN212659391U CN202022047693.3U CN202022047693U CN212659391U CN 212659391 U CN212659391 U CN 212659391U CN 202022047693 U CN202022047693 U CN 202022047693U CN 212659391 U CN212659391 U CN 212659391U
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- protection side
- wiring
- transformer
- side cap
- cover
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Abstract
The utility model discloses a special transformer of lathe, including the winding unit, cover in the protection side cap of winding unit upper end with cover in the clear cover of protection side cap upper end, the protection side cap connect in the winding unit upper end, symmetrical structure sets up around the protection side cap is along horizontal axis, is provided with a plurality of wiring units in this protection side cap upper surface interval distribution, adjacent two be provided with the baffle between the wiring unit, clear cover connect in protection side cap upper surface and cover wiring unit and baffle. The utility model discloses a set up the protection side cap and cover the winding unit upper end, then adopt the transparent cover plate to cover the wiring unit on the protection side cap, make the wiring unit not expose outside, improve the security of transformer; in addition, the wiring unit is welded with the power line, so that the connection is firmer and more reliable.
Description
Technical Field
The utility model relates to a transformer field, in particular to special transformer of lathe.
Background
A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction. When the machine tool is used, a transformer is needed to control the voltage of the machine tool to ensure the normal operation of the machine tool. However, the wiring mode of the internal transformation structure of the existing transformer and the electric wire is complex, so that operators need to spend a large amount of time during installation and connection, the installation efficiency is influenced, and the wiring part is exposed outside, so that the transformer is very unsafe and has certain potential safety hazards.
Disclosure of Invention
An object of the utility model is to the above-mentioned problem, provide a special transformer of lathe.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted does:
the utility model provides a special transformer of lathe, include the winding unit, cover in the protection side cap of winding unit upper end with cover in the transparent cover board of protection side cap upper end, the protection side cap connect in winding unit upper end, the protection side cap is symmetry setting around being along horizontal axis, is provided with a plurality of wiring units in this protection side cap upper surface interval distribution, adjacent two be provided with the baffle between the wiring unit, transparent cover board connect in protection side cap upper surface just covers wiring unit and baffle.
As the utility model discloses a preferred scheme, preceding, the rear surface of protection side cap is provided with the squeeze riveting hole, be provided with the holding mouth on the left and right curb plate of protection side cap in order to be used for letting the silicon steel body pass.
As the utility model discloses a preferred scheme, protection side cap front and back surface bottom downwardly extending has the extension, be provided with the spacer groove according to the interval distance on the extension.
As the utility model discloses a preferred scheme, the wiring unit includes wiring base and the terminal that up connects gradually from bottom to top, the wiring base connect in protection side cover upper surface, the terminal connection in on the wiring base.
As the utility model discloses an optimal scheme, the inside holding chamber that is provided with the opening downwards of transparent cover is in order to be used for holding wiring unit, transparent cover front surface, rear surface are provided with the wire casing.
As the utility model discloses a preferred scheme, the left and right ends of transparent cover plate upper surface are provided with half open groove.
As the preferred proposal of the utility model, the wire passing groove is an inverted U-shaped groove.
As the preferred scheme of the utility model, still include the support base, the winding unit connect in support on the base.
The utility model has the advantages that: the utility model has simple and reasonable structure and ingenious design, the upper end of the winding unit is covered by the protection side cover, and then the wiring unit on the protection side cover is covered by the transparent cover plate, so that the wiring unit is not exposed outside, and the safety of the transformer is improved; in addition, the wiring unit is welded with the power line, so that the connection is firmer and more reliable.
The present invention will be further explained with reference to the drawings and the embodiments.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a transformer according to an embodiment of the present invention;
fig. 2 is an explosion structure diagram of a transformer according to an embodiment of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" to another element, there are no intervening elements present.
Referring to fig. 1 to 2, in an alternative embodiment, the transformer dedicated for a machine tool includes a winding unit 1, a protection side cover 2 covering an upper end of the winding unit 1, and a transparent cover plate 3 covering an upper end of the protection side cover 2, where the protection side cover 2 is connected to the upper end of the winding unit 1, the protection side cover is symmetrically arranged in front and back along a horizontal central axis, a plurality of wiring units 20 are distributed on an upper surface of the protection side cover 2 at intervals, a partition plate 21 is arranged between two adjacent wiring units 20, and the transparent cover plate 3 is connected to the upper surface of the protection side cover 2 and covers the wiring units 20 and the partition plate 21.
In the special transformer for the machine tool in the embodiment, the winding unit 1 is a transformer body, the transformer body comprises an iron core and a winding, the iron core and the winding are arranged on the PVC frame 4, the upper end of the PVC frame 4 is also provided with a silicon steel body 5, and the silicon steel body 5 is connected to the upper surface of the iron core; the PVC frame 4 is arranged as the outer frame to enhance the insulating capability of the transformer, and the PVC material has the advantages of lightness and cheapness, so that the manufacturing cost of the transformer is greatly reduced, and the safety of the transformer is improved;
in addition, a protective side cover 2 is arranged on the upper surface of the winding unit 1, a wire passing hole is formed in the protective side cover 2 corresponding to the wiring unit 20, a lead of the winding unit 1 enters the protective side cover 2 from bottom to top, penetrates through the wire passing hole and the wiring base, and is fixed through the threaded matching of the wiring terminal and the wiring base; by the arrangement mode, the lead terminals of the winding unit 1 are not exposed out of the transformer and enter and are connected with the protection side cover 2, and the lead terminals of the winding unit 1 can be completely hidden in the protection side cover 2, so that messy leads do not exist outside the transformer, and the appearance tidiness of the transformer is improved; on the other hand, the lead wire terminal of the winding unit 1 can be protected, the lead wire terminal is prevented from being damaged or damaged, and the service life of the transformer is prolonged;
in addition, a transparent cover plate 3 is added to the wiring unit 20 of the protection-side cover 2 to visualize the external wiring of the transformer. An operator can visually observe the external wiring condition of the transformer, and the operation is convenient and fast. Meanwhile, the transparent cover plate 3 also provides a protection function to protect the wiring unit 20 from being damaged.
In addition, the height of the partition 21 is higher than that of the wiring units 20, so as to separate two adjacent wiring units 20 in a blocking manner, so that each wiring unit 20 is independent, thereby avoiding a disordered wiring condition.
Referring to fig. 1 to 2, in another alternative embodiment of the transformer dedicated for a machine tool, the front and rear surfaces of the protective side cover 2 are provided with rivet pressing holes 22, and the left and right side plates of the protective side cover 2 are provided with receiving openings 23 for allowing the silicon steel body 5 to pass through.
In the machine tool dedicated transformer of this embodiment, a screw hole (not shown) is provided in the protection-side cover 2, and the protection-side cover 2 is locked and fixed to the PVC frame 4 by a lock screw.
Referring to fig. 1 to 2, in another alternative embodiment of the transformer dedicated for machine tools, the bottom ends of the front and rear surfaces of the protective side cover 2 extend downward to form extension portions 24, and the extension portions 24 are provided with spacing grooves at intervals.
In the special transformer for the machine tool of the embodiment, the width of the protection side cover is larger than that of the winding unit 1, the lead of the winding unit 1 can penetrate into the protection side cover from bottom to top due to the arrangement, and the spacing groove is used for reserving space for the lead so that the lead can smoothly enter the protection side cover.
Referring to fig. 1 to 2, in another alternative embodiment of the transformer dedicated for machine tools, the wiring unit 20 includes a wiring base 200 and a terminal 201 connected in sequence from bottom to top, the wiring base 200 is connected to the upper surface of the protective side cover 2, and the terminal 201 is connected to the wiring base 200.
In the machine tool dedicated transformer of this embodiment, the external power supply line is soldered to the terminal 201.
Referring to fig. 1 to 2, in another alternative embodiment of the transformer dedicated for a machine tool, an accommodating cavity with a downward opening is formed inside the transparent cover plate 3 for accommodating the wiring unit 20, and the front surface and the rear surface of the transparent cover plate 3 are provided with wire passing grooves 30.
In the special transformer for the machine tool of the embodiment, the wire passing groove 30 is used for facilitating the external power wire to enter the transparent cover plate 3; in the other direction, the wire-passing groove 30 can play a role of fixing wires, so that the external power wire is fixed in the wire-passing groove 30.
Referring to fig. 1 to 2, in another alternative embodiment of the transformer dedicated for machine tools, the left and right ends of the upper surface of the transparent cover plate 3 are provided with semi-open grooves 31. In particular, the semi-open groove 31 is arranged to facilitate the taking and placing of the transparent cover plate 3; the transparent cover plate 3 is an acrylic plate; in addition, the transparent cover plate is fixed to the protection side cover by screws (not shown in the figure).
Referring to fig. 1 to 2, in another alternative embodiment of the transformer dedicated for a machine tool, the wire passing groove 30 is an inverted U-shaped groove.
Referring to fig. 1 to 2, in another alternative embodiment, the transformer dedicated for machine tools further includes a supporting base 6, and the winding unit 1 is connected to the supporting base 6.
After the winding unit 1 is mounted on the PVC frame 4, the lead of the winding unit 1 is connected to the lower end of the wiring unit 20 of the protection side cover, then the external power line is connected to the upper end of the wiring unit 20, and finally the transparent cover plate 3 is covered and the external power line is placed in the wire passing groove 30.
The utility model has simple and reasonable structure and ingenious design, the upper end of the winding unit 1 is covered by the protection side cover 2, and then the wiring unit 20 on the protection side cover 2 is covered by the transparent cover plate 3, so that the wiring unit 20 is not exposed outside, and the safety of the transformer is improved; in addition, the connection unit 20 is welded with the power line, so that the connection is firmer and more reliable.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The invention is not limited to the embodiments described herein, but is capable of other embodiments according to the invention, and may be used in various other applications, including, but not limited to, industrial. Therefore, the equivalent changes made according to the shape, structure and principle of the present invention should be covered in the protection scope of the present invention.
Claims (8)
1. The utility model provides a special transformer of lathe, its characterized in that, including the winding unit, cover in the protection side cap of winding unit upper end with cover in the transparent cover board of protection side cap upper end, the protection side cap connect in the winding unit upper end, the protection side cap is symmetry setting around along horizontal axis, is provided with a plurality of wiring units in this protection side cap upper surface interval distribution, adjacent two be provided with the baffle between the wiring unit, transparent cover board connect in protection side cap upper surface just covers wiring unit and baffle.
2. The special transformer for machine tools as claimed in claim 1, wherein the front and rear surfaces of the protection side cover are provided with rivet pressing holes, and the left and right side plates of the protection side cover are provided with receiving openings for silicon steel to pass through.
3. The machine tool transformer of claim 2, wherein the bottom ends of the front and rear surfaces of the protection side cover extend downward to form extension parts, and the extension parts are provided with spacing slots at intervals.
4. The special transformer for machine tools as claimed in claim 1, wherein the wiring unit comprises a wiring base and a wiring terminal which are connected in sequence from bottom to top, the wiring base is connected to the upper surface of the protection side cover, and the wiring terminal is connected to the wiring base.
5. The special transformer for machine tools as claimed in claim 1, wherein the transparent cover plate is provided with a receiving cavity with a downward opening therein for receiving the wiring unit, and the front surface and the rear surface of the transparent cover plate are provided with wire passing grooves.
6. The transformer special for machine tools as claimed in claim 1, wherein the transparent cover plate is provided with semi-open slots at left and right ends of its upper surface.
7. The machine tool transformer as claimed in claim 5, wherein the wire guiding groove is an inverted U-shaped groove.
8. The machine tool transformer of claim 1, further comprising a supporting base, wherein the winding unit is connected to the supporting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022047693.3U CN212659391U (en) | 2020-09-17 | 2020-09-17 | Special transformer for machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022047693.3U CN212659391U (en) | 2020-09-17 | 2020-09-17 | Special transformer for machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212659391U true CN212659391U (en) | 2021-03-05 |
Family
ID=74761868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022047693.3U Active CN212659391U (en) | 2020-09-17 | 2020-09-17 | Special transformer for machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212659391U (en) |
-
2020
- 2020-09-17 CN CN202022047693.3U patent/CN212659391U/en active Active
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