CN211480628U - Novel ammeter case welding package assembly - Google Patents
Novel ammeter case welding package assembly Download PDFInfo
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- CN211480628U CN211480628U CN201922334640.7U CN201922334640U CN211480628U CN 211480628 U CN211480628 U CN 211480628U CN 201922334640 U CN201922334640 U CN 201922334640U CN 211480628 U CN211480628 U CN 211480628U
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Abstract
The utility model discloses a novel ammeter case welding package assembly, the installation of the electronic box door plant and bottom plate roof of prior art has been solved, need carry out the hem of bottom plate and roof earlier and buckle for the first time, then install the fixed pin after and buckle for the second time, go on the door plant assembly at last again, the technology is complicated, the installation difficulty, the problem of inefficiency, including open-ended box and door plant, the hem of roof and bottom plate is the hem of once buckling, one of them is ordinary hem in the top edge and the lower limb of door plant, another is the hem of buckling, will buckle the hem card and advance the hem position of buckling of roof or bottom plate, support ordinary hem in the hem position of buckling of crossbeam, lock with the screw. The utility model has the advantages of simple structure, convenient installation, simple process flow, low cost and the like.
Description
Technical Field
The utility model relates to a power equipment device field, concretely relates to novel ammeter case welding package assembly.
Background
As shown in fig. 1, in the electric box of the prior art, because the upper and lower edges of the door panel are only provided with common hems, the bottom plate and the top plate are provided with hems for secondary bending at the door panel, the width of the primary bending is matched with the width of the hems of the door panel, the secondary bending is to limit the door panel, screw holes are arranged in the first hems of the bottom plate and the top plate, screw holes are also arranged on the hems of the upper edge or the lower edge of the door panel and are fixed through the screw holes, and a screw hole is arranged in the door panel area of the other edge of the door panel close to the hems and is used for threaded connection through the screw; the upper and lower hems of the beam are both provided with a bend, the bends of the hems are provided with screw holes for being connected with the screw holes on the door panel, but only one bending position of the upper/lower edges is provided with a screw hole matched with the screw hole on the door panel, and the hems of the beam are provided with screw holes for being fixed with the screw holes of another door panel on the hems.
Among the prior art, the width of all crossbeams is less than the width of bending, bends and need use special dysmorphism mould of bending to come the procedure, and the conventional sword mould of bending can't be processed, and special dysmorphism mould of bending needs to purchase alone again, and the cost of processing can increase, and special dysmorphism mould of bending is not often used, need change the mould during the use, has increased the cost of labor invisibly.
Prior art's electronic box is from installing the difficulty, and because screw and bottom plate on the door plant is bent, the roof, screw on the crossbeam carries out threaded connection and is invisible, the processing of top cap and bottom plate, buckle for the first time the hem earlier, then weld fixed pin (screw), buckle for the second time, need be the work piece like this, make a round trip to repeat the transportation between process of bending and welding process, the process is complicated, high cost, the door plant is bent simultaneously and is set up spacing hole and reserve spacing hole and spacer pin on bending of crossbeam, cause later stage position inaccurate easily, the problem of unable installation.
SUMMERY OF THE UTILITY MODEL
To the installation of prior art's electronic box door plant and bottom plate/roof, need carry out the hem of bottom plate/roof earlier and buckle for the first time, then buckle for the second time after installing the fixed pin, go with the door plant assembly at last again, have the technology complicacy, the installation difficulty, the inefficiency problem. The utility model provides a novel ammeter case welding package assembly.
A novel electric meter box welding assembly structure comprises an open box body and door plates, wherein the door plates are arranged at the opening of the open box body to form a closed box body in a surrounding mode, the open box body is provided with at least two openings, an installation beam is arranged between the openings, and the number of the door plates is the same as that of the openings;
the outer edge of the bottom plate of the box body with the opening is provided with a folded edge which is a primary bending folded edge;
the outer edge of the top plate of the box body with the opening is provided with a folded edge which is a primary bending folded edge;
the upper edge and the lower edge of the door panel are both provided with folded edges, the folded edge of the upper edge or the lower edge is a primary bending folded edge, and the other folded edge is a common folded edge;
the door plant has cancelled the mounting hole that corresponds the position with the fixed pin, has increased the limit of bending one to the resistance to deformation ability of door plant has been increased, has been reduced because in the course of working, because the distance of fixed pin does not match with the mounting hole position on the door plant, leads to the problem of not installing the door plant, and the cancellation mounting hole also makes the installation door plant simple more swift simultaneously, need not go the position to the fixed pin carelessly, has reduced the time of installation assembly. The width of the middle cross beam in the prior art is only 20 mm. The crossbeam width of this application changes into 30mm back and is the same with the positive size of top cap bottom plate, and the wholeness is better.
The upper edge and the lower edge of the cross beam are provided with folded edges;
when the door plate is installed, the bent hem of the door plate is clamped into the bent hem of the bottom plate or the top plate, the common hem of the door plate is abutted against the bent position of the bent hem of the cross beam, and the door plate and the cross beam are fixed through screws.
The folding edge of the door plate is assembled with the folding edge of the top plate, the folding edge of the door plate is assembled with the folding edge of the bottom plate, and the common folding edge of the door plate is fixed with the folding edge of the cross beam.
Further, the edge of the door plate of the common folded edge of the door plate is provided with a screw hole, and the common folded edge of the door plate is in threaded connection with the cross beam through the screw hole.
Furthermore, the one-time bending and folding edge of the cross beam is provided with a screw hole, and the screw hole is matched with the screw hole of the door plate.
Further, the cross beam comprises two folded edges, namely a cross beam and b cross beam;
the folded edges of the beam a are a common folded edge and a one-time bending folded edge;
and the folded edge of the upper edge and the folded edge of the lower edge of the beam b are both folded edges which are bent once.
Further, the cross beams are a first cross beam, a second cross beam, a third cross beam … … and an Nth cross beam from bottom to top in sequence;
when the first cross beam is the a-th cross beam, the second cross beam and the third cross beam … …, i.e., the N-1 th cross beam, are also the a-th cross beam, and the N-th cross beam is the b-th cross beam.
Further, the cross beams are a first cross beam, a second cross beam, a third cross beam … … and an Nth cross beam from bottom to top in sequence;
when the first cross beam is the b cross beam, the second cross beam and the third cross beam … …, the nth cross beam, are the a cross beams.
Further, the beam comprises a first beam, a second beam and a third beam which are sequentially arranged from bottom to top;
the lower edge of the first cross beam is a common folded edge, and the upper edge of the first cross beam is a primary bent folded edge;
the lower edge of the second beam is a common folded edge, and the upper edge of the second beam is a primary bent folded edge;
and the lower edge and the upper edge of the third beam are bent and folded edges at one time.
The processing of crossbeam, because the shaping size of hem is less than the shaping size of crossbeam, processing need not use special dysmorphism mould of bending, and the mould of routinely bending just can satisfy, has reduced the time of changing the mould of bending, has reduced the fixed pin structure, so practice thrift the material cost of labor and fixed pin.
The width of the cross beam in the prior art is narrow, the width of the improved cross beam is increased, the area of the welding surface is increased, the welding fixing strength is increased, the impact deformation resistance of the cabinet body forming is enhanced, and the thermal stability is enhanced.
The application also provides a novel electric meter box welding assembly structure which comprises an open box body and a door plate, wherein the door plate is arranged at the opening of the open box body and forms a closed cube in a surrounding manner, and the open box body is provided with an opening;
the outer edge of the bottom plate of the box body with the opening is provided with a folded edge which is a primary bending folded edge;
the upper edge and the lower edge of the door panel are both provided with folded edges, the folded edge of the upper edge or the lower edge is a primary bending folded edge, and the other folded edge is a common folded edge;
the outer edge of the top plate of the box body with the opening is provided with a limiting strip, and the distance between the limiting strip and the edge of the top plate is matched with the edge folding width of the door plate;
and the common folded edge of the door panel is fixed with the limit strip of the top plate.
Further, the edge of the door plate of the common folded edge of the door plate is provided with a screw hole, the limiting strip is provided with a screw hole, the screw hole is matched with the screw hole at the edge of the door plate, and the door plate is in threaded connection with the limiting strip.
The utility model discloses the principle: in the installation of the door plate, the bottom plate, the cross beam and the top plate in the prior art, firstly, the folded edges of the bottom plate, the top plate and the cross beam are bent for the first time, then, the fixed pin is fixed, then, the folded edges are bent for the second time, and finally, the door plate is installed and locked by screws; the method has the disadvantages of complex process, high cost and difficult operation.
This application is through carrying out this characteristics of secondary bending type to the hem, carries out analysis and practice, carries out the secondary with the hem and buckles and decompose, and the department of bending at the door plant sets up once buckling promptly, reduces once buckling in bottom plate, roof and crossbeam department, specifically be the connection of door plant and bottom plate only need with the hem card of buckling of door plant into the hem of buckling of bottom plate can, easy operation has reduced fixed pin structure moreover.
The utility model discloses have following advantage and beneficial effect:
1. the utility model discloses; the folding edges of the bottom plate, the top plate, the door plate and the cross beam are all provided with one-time bending, so that the process is simplified, and the cost is reduced.
2. The utility model discloses; the bent hems of the bottom plate and the top plate are clamped into the bent hems of the door plate, so that the fixed pin structure is reduced, the cost is saved, the process is simplified, the installation is convenient, and the efficiency is high.
3. The utility model discloses: the width of the cross beam is widened, so that the width of the cross beam is larger than that of the folded edge, the folded edge can be bent only by a common die, the efficiency is high, the cost is low, and the integrity is good.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a structural view of a conventional electric box.
Fig. 2 is a structure view of a conventional electric box.
Fig. 3 is a structural diagram of the present invention.
Fig. 4 is a mounting structure diagram of the present invention.
Reference numbers and corresponding part names in the drawings:
1-top plate, 2-bottom plate, 3-door plate, 4-cross beam, 5-common folded edge and 6-bent folded edge.
Detailed Description
Hereinafter, the terms "include" or "may include" used in various embodiments of the present invention indicate the existence of the functions, operations or elements of the present invention, and do not limit the addition of one or more functions, operations or elements. Furthermore, as used in various embodiments of the present invention, the terms "comprises," "comprising," "includes," "including," "has," "having" and their derivatives are intended to refer only to the particular feature, number, step, operation, element, component, or combination of the foregoing, and should not be construed as first excluding the existence of, or adding to, one or more other features, numbers, steps, operations, elements, components, or combination of the foregoing.
In various embodiments of the present invention, the expression "or" at least one of a or/and B "includes any or all combinations of the words listed simultaneously. For example, the expression "a or B" or "at least one of a or/and B" may include a, may include B, or may include both a and B.
Expressions (such as "upper", "lower", and the like) used in various embodiments of the present invention may modify various constituent elements in various embodiments, but may not limit the respective constituent elements. For example, the representation in switch base does not limit the order and/or importance of the elements. The expression switch base is used only for the purpose of distinguishing one element from the other. For example, the upper and lower user devices indicate different user devices, although both are user devices. For example, an upper element may be termed a lower element, and, similarly, a lower element may be termed an upper element, without departing from the scope of various embodiments of the present invention.
It should be noted that: if it is described that one constituent element is "connected" to another constituent element, the upper constituent element may be directly connected to the lower constituent element, and a third constituent element may be "connected" between the upper constituent element and the lower constituent element. On the contrary, when one constituent element is "directly connected" to another constituent element, it is understood that there is no third constituent element between the upper constituent element and the lower constituent element.
The terminology used in the various embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the various embodiments of the invention. As used herein, the singular is intended to include the plural as well, unless the switch base context clearly indicates otherwise. Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the various embodiments of the present invention belong. The terms (such as those defined in commonly used dictionaries) should be interpreted as having a meaning that is consistent with their contextual meaning in the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein in various embodiments of the present invention.
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1
The utility model provides a novel ammeter case welding package assembly, includes open-ended box and door plant 3, door plant 3 is installed the opening part of open-ended box encloses into a confined cube.
As shown in fig. 1 and 2, for the existing electric box and assembly structure, the top plate 1 and the bottom plate 2 are both provided with two bent hems 6, the upper edge and the lower edge of the door plate 3 are both provided with common hems 5, the top plate 1 and the bottom plate 2 are provided with fixing pins for the first bending of the bent hems 5, one hem of each door plate 3 is provided with a mounting hole matched with the fixing pins, the installation is convenient, the upper edge and the lower edge of the beam 4 are both provided with one bent hem 6, and the mounting holes are arranged on the bending of the bent hems 5 at the upper edge/lower edge, the mounting holes are arranged on the bent hems 5 at the lower edge/upper edge, and the fixing pins are arranged in the mounting holes and used for fixing the door plate 3.
As shown in fig. 3 and 4, the top plate 1 and the bottom plate 2 are provided with a bent hem 6 which is bent once, the lower edge of the door plate 3 is provided with a bent hem 6 which is bent once, the upper edge/lower edge of the door plate 3 is provided with a common hem 5, the door plate 3 is provided with a screw hole close to the upper edge, the first cross beam and the lower edge of the second cross beam are provided with bent hems 6, the bent position of the bent hem 6 is provided with a screw hole, the upper edge and the lower edge of the third cross beam are provided with bent hems 6, the bent position of the bent hem 6 is provided with a screw hole, the bent hem 6 of the door plate 3 is clamped into the bent hem 6 of the bottom plate 2/top plate 1, the front end of the common hem 5 of the door plate 3 supports against the bent position of the bent.
The purpose, technical solution and advantages of the present invention are further described in detail with reference to the embodiments of the switch base, it should be understood that the switch base is only a specific embodiment of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. A novel electric meter box welding assembly structure comprises an open box body and door plates (3), wherein the door plates (3) are installed at the opening of the open box body to form a closed box body in a surrounding mode, the open box body is provided with at least two openings, installation cross beams (4) are arranged between the openings, and the number of the door plates (3) is the same as that of the openings;
the folding box is characterized in that the outer edge of a bottom plate (2) of the box body with the opening is provided with a folding edge which is a primary bending folding edge (6);
the outer edge of the top plate (1) of the box body with the opening is provided with a folded edge which is a primary bending folded edge (6);
the upper edge and the lower edge of the door panel (3) are both provided with hems, the hem of the upper edge or the hem of the lower edge is a primary bending hem (6), and the other hem is a common hem (5);
the upper edge and the lower edge of the cross beam (4) are provided with folded edges;
the folding structure comprises a door plate (3), a top plate, a bottom plate (2), a common folding edge (5) of the door plate (3), a top folding edge (6) of the top plate, a folding edge (6) of the door plate (3), a folding edge (6) of the bottom plate (2), and folding edges of a beam (4).
2. The novel electric meter box welding assembly structure as claimed in claim 1, wherein the edge of the common folded edge (5) of the door panel (3) is provided with a screw hole, and the common folded edge (5) of the door panel (3) is in threaded connection with the cross beam (4) through the screw hole.
3. The novel electric meter box welding and assembling structure as claimed in claim 2, characterized in that the one-time bending folded edge (6) of the cross beam (4) is provided with a screw hole which is matched with the screw hole of the door panel (3).
4. The novel electric meter box welding assembly structure as claimed in claim 1, wherein the cross beam (4) comprises a first cross beam, a second cross beam and a third cross beam which are sequentially arranged from bottom to top;
the lower edge of the first cross beam is a common folded edge (5), and the upper edge of the first cross beam is a primary bent folded edge (6);
the lower edge of the second beam is a common folded edge (5), and the upper edge of the second beam is a primary bent folded edge (6);
and the lower edge and the upper edge of the third beam are both primary bent folded edges (6).
5. A novel electric meter box welding assembly structure comprises an open box body and a door plate (3), wherein the door plate (3) is installed at the opening of the open box body to form a closed box body in a surrounding mode, and the open box body is provided with an opening;
the folding box is characterized in that the outer edge of a bottom plate (2) of the box body with the opening is provided with a folding edge which is a primary bending folding edge (6);
the upper edge and the lower edge of the door panel (3) are both provided with hems, the hem of the upper edge or the hem of the lower edge is a primary bending hem (6), and the other hem is a common hem (5);
the outer edge of a top plate (1) of the box body with the opening is provided with a limiting strip, and the distance between the limiting strip and the edge of the top plate (1) is matched with the folding edge width of the door plate (3);
the folding structure is characterized in that a primary folding hem (6) of the door panel (3) and a primary folding hem (6) of the bottom plate (2) are assembled, and a common hem (5) of the door panel (3) is fixed with a limiting strip of the top plate (1).
6. The novel electric meter box welding and assembling structure is characterized in that a screw hole is formed in the edge of the common folded edge (5) of the door plate (3), a screw hole is formed in the limiting strip and matched with the screw hole in the edge of the door plate, and the door plate (3) is in threaded connection with the limiting strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922334640.7U CN211480628U (en) | 2019-12-23 | 2019-12-23 | Novel ammeter case welding package assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922334640.7U CN211480628U (en) | 2019-12-23 | 2019-12-23 | Novel ammeter case welding package assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211480628U true CN211480628U (en) | 2020-09-11 |
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ID=72361658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922334640.7U Active CN211480628U (en) | 2019-12-23 | 2019-12-23 | Novel ammeter case welding package assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211480628U (en) |
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2019
- 2019-12-23 CN CN201922334640.7U patent/CN211480628U/en active Active
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