CN220719107U - Auxiliary structure for processing positioning holes of base assembly welding parts - Google Patents
Auxiliary structure for processing positioning holes of base assembly welding parts Download PDFInfo
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- CN220719107U CN220719107U CN202322478896.1U CN202322478896U CN220719107U CN 220719107 U CN220719107 U CN 220719107U CN 202322478896 U CN202322478896 U CN 202322478896U CN 220719107 U CN220719107 U CN 220719107U
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- positioning
- mounting hole
- base assembly
- assembly welding
- plate
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- 238000003466 welding Methods 0.000 title claims abstract description 42
- 238000012545 processing Methods 0.000 title claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000003754 machining Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
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Abstract
The utility model discloses an auxiliary structure for processing positioning holes of base assembly welding pieces, which relates to the field of processing positioning holes of base assembly welding pieces and comprises a positioning backboard, a positioning transverse plate, a positioning beam and a positioning support plate; the two positioning beams are vertically fixed between the positioning backboard and the positioning transverse plate; the positioning backboard is provided with a first mounting hole, the positioning beam is provided with a second mounting hole, and one end of the positioning support plate is provided with a third mounting hole and an auxiliary positioning hole; the positioning beam is fixedly connected with the positioning support plate; the first mounting hole corresponds to a sixth mounting hole of the vertical plate on the base assembly welding piece; the problem that the electric cabinet contactor cannot be normally installed due to inaccurate positioning of the positioning holes when the electric cabinet contactor is installed with the base assembly welding piece can be solved.
Description
Technical Field
The utility model relates to the field of processing positioning holes of base assembly welding pieces, in particular to an auxiliary structure for processing positioning holes of base assembly welding pieces.
Background
The electric cabinet contactor comprises an insulation shield assembly and a back pressing plate, wherein four mounting holes are formed in the back pressing plate, and two mounting holes are respectively formed in two sides of the insulation shield assembly; the base assembly welding piece consists of a bottom plate, a vertical plate and two side plates, wherein four mounting holes are formed in the vertical plate, and two positioning holes are respectively formed in the two side plates. When the electric cabinet contactor is connected with the base assembly welding piece in an installation mode, a back pressing plate of the electric cabinet contactor is connected with a vertical plate of the base assembly welding piece at four corresponding installation holes, two sides of an insulation shield assembly of the electric cabinet contactor are connected with two side plates of the base assembly welding piece through supporting plates, and the supporting plates are fixedly connected with the two side plates of the base assembly welding piece at positioning holes of the two side plates.
Because the riser of base assembly welding spare is curved type part, the unable accurate control of curved type angle leads to there is accumulated error in follow-up and riser cooperation welded other triplex part position, use bottom plate lower extreme and riser right-hand member as the benchmark when boring the locating hole on the curb plate, but because base assembly welding spare straightness, levelness are relatively poor, lead to the riser to have the problem of slope as the reference surface, with the reference surface alignment drilling of slope, when leading to the installation, the locating hole does not correspond with the position of bolt, unable normal installation electric cabinet contactor.
Common measure to the problem that locating hole and bolt position do not correspond is for reprocessing, expands into rectangular hole with the locating round hole to guarantee that the bolt is normally installed, but rectangular hole left and right sides exists the clearance, leads to the unable fastening installation of electric cabinet contactor of installation, produces in the use and shakes, influences the life of electric cabinet contactor.
Disclosure of Invention
The utility model provides an auxiliary structure for processing a positioning hole of a base assembly welding piece, which aims to solve the problem that the positioning hole is not corresponding to a bolt position when an electric cabinet contactor is installed with the base assembly welding piece, so that the electric cabinet contactor cannot be normally installed.
The utility model relates to an auxiliary structure for processing a positioning hole of a base assembly welding piece, which adopts the following technical scheme:
comprises a positioning backboard, a positioning transverse plate, a positioning beam and a positioning support plate; one ends of the two positioning beams are respectively and vertically fixed at two side edges of the positioning backboard, the other ends of the two positioning beams are respectively and vertically fixedly connected with two ends of the positioning transverse plate, and the positioning transverse plate is horizontally arranged;
the positioning backboard is provided with a first mounting hole; the positioning beam is provided with a second mounting hole; one end of the positioning support plate is provided with a third mounting hole, and the other end of the positioning support plate is provided with an auxiliary positioning hole; the second mounting hole on the positioning beam is connected with the third mounting hole on the positioning support plate through a first bolt;
the first mounting hole corresponds to a sixth mounting hole of the vertical plate on the base assembly welding piece.
Preferably, the positioning beam is welded with the positioning backboard, and the positioning beam is welded with the positioning transverse plate.
Preferably, a reinforcing rib is arranged between the bottom of the positioning beam and the positioning backboard.
Preferably, the reinforcing ribs are welded to the positioning back plate and the positioning beam.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model comprises a positioning backboard, a positioning transverse plate, a positioning beam and a positioning support plate, wherein the first mounting hole corresponds to the sixth mounting hole of the vertical plate on the base assembly welding piece, so that the problem that the electric cabinet contactor cannot be normally mounted due to the fact that the vertical projection of the auxiliary positioning hole on the positioning support plate on the side plate of the base assembly welding piece is the position of the positioning hole after the first mounting hole on the positioning backboard is aligned with the sixth mounting hole on the vertical plate of the base assembly welding piece is solved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is an assembly view of an electric cabinet contactor and a base assembly weldment.
Fig. 2 is a side view of a base assembly weld.
Fig. 3 is a front view of the base assembly weldment.
Fig. 4 is a schematic structural view of the back platen.
Fig. 5 is a schematic structural view of an insulation shield assembly.
Fig. 6 is a schematic structural view of the present utility model.
Fig. 7 is an assembled side view of the positioning back plate, positioning cross plate, positioning beam and reinforcing bars of the present utility model.
Fig. 8 is a schematic structural view of the positioning support plate of the present utility model.
Fig. 9 is a schematic structural view of the present utility model for machining a positioning hole of a base assembly welding member.
Description of the reference numerals
1. Positioning the backboard; 1-1, a first mounting hole; 2. positioning a transverse plate; 3. positioning a beam; 3-1, a second mounting hole; 4. positioning a supporting plate; 4-1, a third mounting hole; 4-2, auxiliary positioning holes; 5. a first bolt; 6. reinforcing ribs; 7. a second bolt; 10. an electric cabinet contactor; 10-1, a back pressing plate; 10-1-1, a fourth mounting hole; 10-2, an insulation shield assembly; 10-2-1, a fifth mounting hole; 11. a support plate; 12. a base assembly welding piece; 12-1, a bottom plate; 12-2, a vertical plate; 12-2-1, a sixth mounting hole; 12-3, side plates.
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.
As shown in fig. 1 to 5, the conventional electric cabinet contactor 10 includes a back pressing plate 10-1 and an insulation shield assembly 10-2, four fourth mounting holes 10-1-1 are formed in the back pressing plate 10-1, and two fifth mounting holes 10-2-1 are respectively formed in two sides of the insulation shield assembly 10-2; the base assembly welding piece 12 consists of a bottom plate 12-1, a vertical plate 12-2 and two side plates 12-3, wherein four sixth mounting holes 12-2-1 are formed in the vertical plate 12-2, and two positioning holes are respectively formed in the two side plates 12-3. When the electric cabinet contactor 10 is installed and connected with the base assembly welding piece 12, a back pressing plate 10-1 of the electric cabinet contactor 10 is connected with a vertical plate 12-2 of the base assembly welding piece 12 at a position corresponding to a fourth installation hole 10-1-1 and a sixth installation hole 12-2-1, two sides of an insulation shield assembly 10-2 of the electric cabinet contactor 10 are connected with two side plates 12-3 of the base assembly welding piece 12 through a supporting plate 11, and the supporting plate 11 is fixedly connected with the two side plates 12-3 of the base assembly welding piece 12 at a positioning hole.
As shown in fig. 6 to 9, an embodiment of an auxiliary structure for processing a positioning hole of a base assembly welding member according to the present utility model includes:
the positioning backboard 1, the positioning transverse plate 2, the positioning beam 3 and the positioning support plate 4; one end of each positioning beam 3 is vertically fixed at two side edges of the positioning backboard 1, the other end of each positioning beam 3 is vertically and fixedly connected with two ends of the positioning transverse plate 2, and the positioning transverse plates 2 are horizontally arranged;
the positioning backboard 1 is provided with a first mounting hole 1-1; the positioning beam 3 is provided with a second mounting hole 3-1; one end of the positioning support plate 4 is provided with a third mounting hole 4-1, and the other end of the positioning support plate 4 is provided with an auxiliary positioning hole 4-2; the second mounting hole 3-1 on the positioning beam 3 is connected with the third mounting hole 4-1 on the positioning support plate 4 through a first bolt 5;
the first mounting hole 1-1 corresponds to a sixth mounting hole 12-2-1 of the riser 12-2 on the base assembly weldment 12.
In this embodiment, the positioning beam 3 is welded to the positioning back plate 1, and the positioning beam 3 is welded to the positioning cross plate 2.
In this embodiment, a reinforcing rib 6 is disposed between the bottom of the positioning beam 3 and the positioning back plate 1.
In this embodiment, the reinforcing ribs 6 are welded to the positioning back plate 1 and the positioning beam 3.
In this embodiment, further, the auxiliary positioning holes 4-2 are used to determine the positions of the positioning holes on the side plates 12-3 of the bottom plate assembly welding member 12.
In this embodiment, further, the number of the first mounting holes 1-1, the second mounting holes 3-1, the third mounting holes 4-1, the auxiliary positioning holes 4-2, the fourth mounting holes 10-1-1 and the fifth mounting holes 10-2-1 is four.
In this embodiment, further, the first mounting hole 1-1 is used for fixedly connecting with the sixth mounting hole 12-2-1 on the vertical plate 12-2 of the base assembly welding member 12.
In this embodiment, further, grooves are formed on the two positioning beams 3, and two ends of the positioning transverse plate 2 are welded and fixed in the two grooves.
The utility model is particularly used as follows:
firstly, designing an auxiliary structure according to the structure of the existing electric cabinet contactor 10; the first mounting hole 1-1 on the positioning backboard 1 corresponds to the fourth mounting hole of the back pressing plate 10-1 on the electric cabinet contactor 10, the second mounting hole 3-1 on the positioning beam 3 corresponds to the fifth mounting hole 10-2-1 of the insulation shield assembly 10-2 on the electric cabinet contactor 10, the relative positions of the first mounting hole 1-1 and the second mounting hole 3-1 are consistent with the relative positions of the fourth mounting hole 10-1-1 and the fifth mounting hole 10-2-1, and the positioning support plate 4 and the support plate 11 are identical in structural dimension.
When the positioning backboard 1 is used, the first mounting hole 1-1 on the positioning backboard 1 is aligned with the sixth mounting hole 12-2-1 on the vertical plate 12-2 of the base assembly welding member 12, and then the positioning backboard is screwed down by the second bolt 7, because the fourth mounting hole 10-1-1 of the back pressing plate 10-1 of the electric cabinet contactor 10 is correspondingly connected with the sixth mounting hole 12-2-1 of the vertical plate 12-2 of the base assembly welding member 12, the first mounting hole 1-1 on the positioning backboard 1 is correspondingly connected with the fourth mounting hole 10-1-1 on the back pressing plate 10-1, and therefore, when the first mounting hole 1-1 on the positioning backboard 1 is correspondingly consistent with the sixth mounting hole 12-2-1 on the vertical plate 12-2 of the base assembly welding member 12, the vertical projection area of the auxiliary positioning hole 4-2 on the positioning support plate 4 on the side plate 12-3 of the base assembly welding member 12 is the position of the positioning hole, and the positioning hole can be designed to meet the condition that the positioning hole on the side plate 12-3 of the electric cabinet contactor 10 is fully aligned with the positioning plate 11 when the electric cabinet contactor 10 is in mounting connection with the base assembly welding member 12.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (4)
1. A auxiliary structure for base assembly welding spare processing locating hole, its characterized in that: comprises a positioning backboard (1), a positioning transverse plate (2), a positioning beam (3) and a positioning support plate (4); one ends of the two positioning beams (3) are respectively and vertically fixed at two side edges of the positioning backboard (1), the other ends of the two positioning beams (3) are respectively and vertically fixedly connected with two ends of the positioning transverse plate (2), and the positioning transverse plate (2) is horizontally arranged;
the positioning backboard (1) is provided with a first mounting hole (1-1); a second mounting hole (3-1) is formed in the positioning beam (3); a third mounting hole (4-1) is formed in one end of the positioning support plate (4), and an auxiliary positioning hole (4-2) is formed in the other end of the positioning support plate (4); the second mounting hole (3-1) on the positioning beam (3) is connected with the third mounting hole (4-1) on the positioning support plate (4) through a first bolt (5);
the first mounting hole (1-1) corresponds to a sixth mounting hole (12-2-1) of the vertical plate (12-2) on the base assembly welding piece (12).
2. The auxiliary structure for machining positioning holes on base assembly welding parts according to claim 1, wherein: the positioning beam (3) is welded with the positioning backboard (1), and the positioning beam (3) is welded with the positioning transverse board (2).
3. The auxiliary structure for machining positioning holes on base assembly welding parts according to claim 1, wherein: reinforcing ribs (6) are arranged between the bottom of the positioning beam (3) and the positioning backboard (1).
4. An auxiliary structure for processing positioning holes on a base assembly welding member according to claim 3, wherein: the reinforcing ribs (6) are welded with the positioning backboard (1) and the positioning beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322478896.1U CN220719107U (en) | 2023-09-13 | 2023-09-13 | Auxiliary structure for processing positioning holes of base assembly welding parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322478896.1U CN220719107U (en) | 2023-09-13 | 2023-09-13 | Auxiliary structure for processing positioning holes of base assembly welding parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220719107U true CN220719107U (en) | 2024-04-05 |
Family
ID=90492412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322478896.1U Active CN220719107U (en) | 2023-09-13 | 2023-09-13 | Auxiliary structure for processing positioning holes of base assembly welding parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220719107U (en) |
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2023
- 2023-09-13 CN CN202322478896.1U patent/CN220719107U/en active Active
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