CN220971148U - Three-dimensional laser cutting positioning device of heat shield - Google Patents
Three-dimensional laser cutting positioning device of heat shield Download PDFInfo
- Publication number
- CN220971148U CN220971148U CN202322572202.0U CN202322572202U CN220971148U CN 220971148 U CN220971148 U CN 220971148U CN 202322572202 U CN202322572202 U CN 202322572202U CN 220971148 U CN220971148 U CN 220971148U
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- heat shield
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 23
- 238000009413 insulation Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a three-dimensional laser cutting positioning device for a heat shield, which belongs to the technical field of laser cutting and comprises a main positioning plate, wherein the length of the main positioning plate is the same as the distance between two side edges of the heat shield, one end of the main positioning plate is provided with a main supporting plate, the main supporting plate is vertically inserted on the main positioning plate, one side of the main supporting plate is provided with a side supporting plate, the upper end of the main positioning plate is provided with two middle positioning plates, the two middle positioning plates are symmetrically inserted in the middle position of the main positioning plate, the shape of the middle positioning plates is the same as the shape of the inner cavity of the main housing of the heat shield, the upper ends of the two middle positioning plates are respectively provided with a tenon groove, a connecting plate is arranged between the two middle positioning plates, two ends of the connecting plate are respectively inserted on the two tenon grooves, and the length of the connecting plate is the same as the length of the inner cavity of the upper end of the main housing.
Description
Technical Field
The utility model relates to the technical field of laser cutting, in particular to a three-dimensional laser cutting positioning device for a heat shield.
Background
The heat shield shown in fig. 3 comprises a main shell and two wing plates, wherein the two wing plates are connected to two sides of the main shell, and one end, far away from the main shell, of each wing plate is provided with a side edge;
Because the processing of heat exchanger adopts laser cutting generally, and need put the heat exchanger on the workstation to fix a position when laser cutting, because the specificity of heat exchanger shape, ordinary positioner can't fix a position the heat exchanger, the laser cutting of this kind of heat exchanger adopts special fixture to carry out clamping location generally at present, and this kind of special fixture is complicated in general structure, and manufacturing cost is high, and inconvenient dismouting.
Aiming at the problems in the prior art, the utility model designs and manufactures the three-dimensional laser cutting and positioning device of the heat shield to overcome the defects.
Disclosure of utility model
For the problems existing in the prior art, the three-dimensional laser cutting and positioning device for the heat shield provided by the utility model can realize effective positioning of the heat shield processing, and is simple in structure and convenient to detach and install.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the three-dimensional laser cutting and positioning device for the heat shield comprises a main positioning plate, wherein the length of the main positioning plate is the same as the distance between two side edges of the heat shield, one end of the main positioning plate is provided with a main supporting plate, the main supporting plate is vertically inserted on the main positioning plate, one side of the main supporting plate is provided with a side supporting plate, and the side supporting plate is inserted at the lower end of the main positioning plate;
The heat insulation cover is characterized in that two middle positioning plates are arranged at the upper end of the main positioning plate, the two middle positioning plates are symmetrically inserted into the middle position of the main positioning plate, the shape of the middle positioning plates is identical to that of the inner cavity of the main shell of the heat insulation cover, mortises are formed in the upper ends of the middle positioning plates, connecting plates are arranged between the two middle positioning plates, two ends of each connecting plate are inserted into the mortises respectively, and the length of each connecting plate is identical to that of the inner cavity of the upper end of the main shell.
Preferably, one end of the main locating plate, which is far away from the main supporting plate, is provided with a side locating plate, and the side locating plate is inserted into the upper end of the locating plate.
Preferably, the upper end surfaces of the main positioning plate, the side positioning plates and the main support plate are profiling end surfaces.
Preferably, the widths of the side locating plates and the main supporting plates are the same as the widths of the inner cavities of the two wing plates of the heat shield.
Preferably, a middle supporting plate is arranged between the main supporting plate and the side supporting plate, and the upper end of the middle supporting plate is inserted into the main positioning plate.
Preferably, a base is arranged below the main positioning plate, a plurality of mounting grooves are formed in the base, and the lower ends of the main support plate, the side support plates and the middle support plate are inserted into the mounting grooves.
Preferably, the height of the middle supporting plate is lower than the lower end position of the heat shield main shell.
Preferably, the base is provided with a plurality of base mounting holes.
Preferably, the mounting hole is provided with a bolt, and the bolt passes through the mounting hole to fix the base on the workbench.
The beneficial effects of the utility model are as follows:
1. The utility model adopts bolts except the connection of the base and the workbench, and all other parts are connected in an inserting way, so that the utility model has simple structure, convenient disassembly and replacement and lower production cost.
2. The length of the main locating plate is the same as the distance between the two side edges of the heat shield, so that the heat shield can be prevented from moving along the directions of the two wing plates in the processing process.
3. According to the utility model, the connecting plates with the same length as the upper ends of the main shell are inserted into the upper ends of the two middle positioning plates, so that the heat shield is prevented from generating displacement in the directions of the two wing plates, the stability of the support of the two middle positioning plates is increased, and the positioning plates are prevented from shaking during processing.
Drawings
FIG. 1 is a schematic structural view of a three-dimensional laser cutting and positioning device for a heat shield according to the present utility model;
FIG. 2 is a schematic diagram showing a three-dimensional laser cutting positioning device for a heat shield and the heat shield according to the present utility model;
fig. 3 is a schematic view of a heat shield structure.
In the figure: 1-base, 2-side support plate, 3-middle support plate, 4-main support plate, 5-side positioning plate, 6-middle positioning plate, 7-connecting plate, 8-main positioning plate, 9-base mounting hole, 10-main shell, 11-mounting groove, 12-wing plate, 13-side.
Detailed Description
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
The three-dimensional laser cutting and positioning device of the heat shield shown in fig. 1-2 comprises a main positioning plate 8, wherein the length of the main positioning plate 8 is the same as the distance between two side edges 13 of the heat shield, and the displacement of the heat shield along the directions of two wing plates 12 can be limited;
One end of the main locating plate 8 is provided with a main locating plate 4, the main locating plate 4 is vertically inserted on the main locating plate 8, one side of the main locating plate 4 is provided with a side supporting plate 2, the side supporting plate 2 is inserted at the lower end of the main locating plate 8, the main locating plate 4 and the side supporting plate 2 are inserted on the main locating plate 8, the main locating plate is supported, and the main locating plate 8 is always vertical to a workbench.
Wherein the main locating plate 8 upper end is equipped with two well locating plates 6, and the symmetry of locating plate 6 is pegged graft in main locating plate 8 intermediate position in two, and the shape of locating plate 6 is the same with the inner chamber shape of heat exchanger main casing 10 in two, and locating plate 6 upper end all is equipped with the tongue-and-groove in two, is equipped with connecting plate 7 between two well locating plates 6, and connecting plate 7 both ends peg graft respectively on two tongue-and-groove, and connecting plate 7's length is the same with the length of main casing 10 upper end inner chamber, and the shape of locating plate 6 is the same with the inner chamber in well, can prevent that the heat exchanger from rotating around main locating plate 8 upper end, and connecting plate 7 can make two well locating plates 6 connect more firmly, and its length is the same with the length of main casing 10 upper end inner chamber, can avoid the heat exchanger to produce the displacement of two pterygoid lamina 12 directions.
The main locating plate 8 of the utility model is provided with a side locating plate 5 at one end far away from the main supporting plate 4, and the side locating plate 5 is inserted into the upper end of the main locating plate 8.
Specifically, the upper end surfaces of the main locating plate 8, the side locating plate 5 and the main supporting plate 4 are profiling end surfaces, so that the heat shield can be completely buckled on the locating device.
Specifically, the widths of the side locating plates 5 and the main supporting plates 4 are the same as the widths of the inner cavities of the two wing plates 12 of the heat shield, so that the heat shield can be prevented from shifting to the two sides of the main locating plate 8.
Specifically, a middle supporting plate 3 is arranged between the main supporting plate 4 and the side supporting plate 2, and the upper end of the middle supporting plate 3 is inserted into the main positioning plate 8, so that the main positioning plate 8 is supported more stably.
A base 1 is arranged below a main positioning plate 8, a plurality of mounting grooves 11 are formed in the base 1, and the lower ends of a main support plate 4, a side support plate 2 and a middle support plate 3 are inserted into the mounting grooves 11.
Specifically, the height of the middle supporting plate 3 is lower than the lower end position of the heat shield main shell 10, so that interference to the buckling of the heat shield is prevented.
The base 1 of the utility model is provided with a plurality of base mounting holes 9.
Specifically, the mounting hole is provided with a bolt, and the bolt passes through the mounting hole to fix the base 1 on the workbench.
The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the utility model as defined in the accompanying claims.
Claims (9)
1. The three-dimensional laser cutting and positioning device for the heat shield is characterized by comprising a main positioning plate, wherein the length of the main positioning plate is the same as the distance between two side edges of the heat shield, one end of the main positioning plate is provided with a main support plate, the main support plate is vertically inserted on the main positioning plate, one side of the main support plate is provided with a side support plate, and the side support plate is inserted at the lower end of the main positioning plate;
The heat insulation cover is characterized in that two middle positioning plates are arranged at the upper end of the main positioning plate, the two middle positioning plates are symmetrically inserted into the middle position of the main positioning plate, the shape of the middle positioning plates is identical to that of the inner cavity of the main shell of the heat insulation cover, mortises are formed in the upper ends of the middle positioning plates, connecting plates are arranged between the two middle positioning plates, two ends of each connecting plate are inserted into the mortises respectively, and the length of each connecting plate is identical to that of the inner cavity of the upper end of the main shell.
2. The three-dimensional laser cutting and positioning device for the heat shield according to claim 1, wherein a side positioning plate is arranged at one end of the main positioning plate, which is far away from the main support plate, and the side positioning plate is inserted into the upper end of the positioning plate.
3. The three-dimensional laser cutting and positioning device of a heat shield according to claim 2, wherein the upper end surfaces of the main positioning plate, the side positioning plates and the main support plate are profiling end surfaces.
4. A three-dimensional laser cutting and positioning device for a heat shield according to claim 3, wherein the widths of the side positioning plates and the main support plates are the same as the widths of the inner cavities of the two wing plates of the heat shield.
5. The three-dimensional laser cutting and positioning device for the heat shield according to claim 1, wherein a middle support plate is arranged between the main support plate and the side support plate, and the upper end of the middle support plate is inserted into the main positioning plate.
6. The three-dimensional laser cutting and positioning device for the heat shield according to claim 5, wherein a base is arranged below the main positioning plate, a plurality of mounting grooves are formed in the base, and the lower ends of the main support plate, the side support plates and the middle support plate are inserted into the mounting grooves.
7. The device of claim 5, wherein the middle support plate is lower than the lower end of the main housing.
8. The three-dimensional laser cutting and positioning device for the heat shield according to claim 6, wherein a plurality of base mounting holes are formed in the base.
9. The three-dimensional laser cutting and positioning device for a heat shield according to claim 8, wherein the mounting hole is provided with a bolt, and the bolt passes through the mounting hole to fix the base on the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322572202.0U CN220971148U (en) | 2023-09-21 | 2023-09-21 | Three-dimensional laser cutting positioning device of heat shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322572202.0U CN220971148U (en) | 2023-09-21 | 2023-09-21 | Three-dimensional laser cutting positioning device of heat shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220971148U true CN220971148U (en) | 2024-05-17 |
Family
ID=91058680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322572202.0U Active CN220971148U (en) | 2023-09-21 | 2023-09-21 | Three-dimensional laser cutting positioning device of heat shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220971148U (en) |
-
2023
- 2023-09-21 CN CN202322572202.0U patent/CN220971148U/en active Active
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