CN219729601U - DBC (direct current) normalization mechanism - Google Patents
DBC (direct current) normalization mechanism Download PDFInfo
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- CN219729601U CN219729601U CN202320717363.1U CN202320717363U CN219729601U CN 219729601 U CN219729601 U CN 219729601U CN 202320717363 U CN202320717363 U CN 202320717363U CN 219729601 U CN219729601 U CN 219729601U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 238000010606 normalization Methods 0.000 title claims description 14
- 230000001105 regulatory effect Effects 0.000 claims abstract description 44
- 239000000919 ceramic Substances 0.000 claims abstract description 25
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 21
- 230000008569 process Effects 0.000 abstract description 13
- 239000000463 material Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000007363 regulatory process Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a DBC (direct current) regulating mechanism, which relates to the technical field of DBC processing equipment and comprises an equipment bottom plate and a regulating workbench arranged above the equipment bottom plate, wherein a supporting vertical shaft is jointly arranged between the equipment bottom plate and the regulating workbench, an installing support is sleeved on the outer side surface of the supporting vertical shaft, a collecting groove is arranged on the top surface of the installing support, a regulating mechanism is arranged on the top surface of the regulating workbench at one side of the collecting groove, and the regulating mechanism is used for regulating a ceramic copper-clad plate. According to the utility model, each regular shifting piece is arranged on the independent second linear guide rail and is fixed with the respective connecting column by the screw, the push plate is fixed by the two first linear guide rails, so that the stability in the moving process of the push plate is ensured, and the independent regular shifting piece is used for carrying out the alignment from the 45-degree direction in the alignment process, so that the appearance tolerance of a single ceramic copper-clad plate can not influence the positioning of other ceramic copper-clad plates, and the position accuracy is improved.
Description
Technical Field
The utility model relates to the technical field of DBC processing equipment, in particular to a DBC regulating mechanism.
Background
DBC is the copper-clad ceramic substrate, namely ceramic copper-clad plate for short. The ceramic copper-clad plate has the characteristics of high heat conduction, high electric insulation, high mechanical strength, low expansion and the like of ceramic, simultaneously has the high electric conductivity and excellent welding performance of oxygen-free copper, and can be etched into various patterns like a PCB. The method can be applied to the fields of power electronics, high-power modules, aerospace, aviation and the like.
In the DBC processing process, a regulating mechanism is needed, the conventional regulating mechanism firstly adjusts the regulating poking sheets to pre-press, then the other regulating poking sheets are pressed again, the product can rub with the regulating poking sheets in the pre-pressing process to generate scraps, the defective rate of the product is increased, the pre-pressed regulating poking sheets and the pressed regulating poking sheets are respectively integrated, and when one or more external dimensions of the product are larger, the positioning positions of other products with smaller external dimensions can deviate; meanwhile, the air cylinder is directly connected with the poking piece, positioning impact is large, stress of the product is concentrated, and processing quality is affected.
Disclosure of Invention
The utility model provides a DBC (direct current) regulating mechanism, which has the advantage of improving the position accuracy, so as to solve the problems that the traditional regulating mechanism is provided with two mutually independent regulating paddles, the regulating paddles are firstly regulated to prepress during processing, then the other regulating paddles are pressed again, the product can rub residual scraps with the regulating paddles in the prepressing process, the defective rate of the product is increased, the prepressing regulating paddles and the pressed regulating paddles are respectively integrated, and when one or more external dimensions of the product are larger, the positioning positions of other products with smaller external dimensions possibly deviate; meanwhile, the air cylinder is directly connected with the poking piece, so that the positioning impact is large, and the stress of the product is concentrated.
In order to achieve the purpose of improving the position accuracy, the utility model provides the following technical scheme: the DBC normalization mechanism comprises an equipment bottom plate and a normalization workbench arranged above the equipment bottom plate, wherein a supporting vertical shaft is jointly arranged between the equipment bottom plate and the normalization workbench, a mounting bracket is sleeved on the outer side surface of the supporting vertical shaft, a material collecting groove is arranged on the top end surface of the mounting bracket, a normalization mechanism is arranged on the top end surface of the normalization workbench on one side of the material collecting groove, and the normalization mechanism is used for normalizing the ceramic copper-clad plate.
As a preferable technical scheme of the utility model, the regulating mechanism comprises a driving assembly and a regulating assembly, wherein the driving assembly comprises a cylinder and a pushing plate, the cylinder stretches out to provide driving force so as to push the pushing plate out, a positioning plate is arranged on one side surface of the regulating workbench, the cylinder is arranged on the bottom end surface of the positioning plate, a first linear guide rail is arranged on the bottom end surface of the positioning plate on one side of the cylinder, and the pushing plate is arranged on the bottom end surface of the first linear guide rail.
As the preferable technical scheme of the utility model, the regular assembly comprises limiting blocks and regular poking sheets, a plurality of limiting blocks are uniformly distributed on the top end surface of the regular workbench, a plurality of second linear guide rails are arranged on the top end surface of the positioning plate, a plurality of regular poking sheets are arranged on the top end surface of the second linear guide rails, and a connecting assembly is arranged between the regular poking sheets and the pushing plate.
As a preferred technical scheme of the utility model, the connecting assembly comprises a tension spring and a connecting column, wherein the connecting column is arranged between the outer side surface of the regular plectrum and the outer side surface of the push plate, the top end surface of the positioning plate is provided with a first fixing column, one end surface of the tension spring is arranged on the top end surface of the first fixing column, the other end surface of the tension spring is provided with a second fixing column, and the top end surface of the second fixing column is connected to the top end surface of the regular plectrum.
As the preferable technical scheme of the utility model, the limiting block is of an L-shaped structure, one side surface of the regular shifting block is provided with the positioning convex blocks corresponding to the limiting block, and a regular station is formed between any one limiting block and the adjacent regular shifting block, so that the appearance tolerance of a single ceramic copper-clad plate can not influence the positioning of other ceramic copper-clad plates, and the position accuracy is improved.
In order to realize that the pushing regular shifting piece is opened in the 45-degree direction at the ceramic copper-clad plate, as the preferable technical scheme of the utility model, a limiting chute is formed on one side surface of the positioning plate, the limiting chute is positioned at the 45-degree direction of the screen of the positioning plate, and the outer side surface of the connecting column is in movable contact with the inner wall of the limiting chute.
In order to ensure stability in the moving process of the push plate, as a preferable technical scheme of the utility model, an embedded long groove is formed on one side surface of the positioning plate adjacent to the limit sliding groove, the second linear guide rail is arranged at the inner wall of the embedded long groove, and the embedded long groove and the limit sliding groove are mutually parallel.
Compared with the prior art, the utility model provides a DBC (direct drive control) regulating mechanism, which has the following beneficial effects:
1. this DBC regular mechanism through installing every regular plectrum on independent second linear guide to fix with screw for respective spliced pole, the push pedal uses two first linear guide to fix, guarantees the stability of its removal in-process, uses independent regular plectrum to carry out regularity from 45 orientation in the regular in-process, makes the contour tolerance of single ceramic copper-clad plate can not exert an influence to the location of other ceramic copper-clad plates, improves the position accuracy.
2. According to the DBC regulating mechanism, the impact on products in the regulating process can be reduced by adjusting the retraction speed of the air cylinder, the sliding friction which is concentrated in pressure in the regulating process is reduced, the generation of fragments is avoided, and the service life of the regulating shifting plate can be prolonged.
Drawings
FIG. 1 is a schematic view of the overall external structure of the present utility model;
FIG. 2 is a schematic view of the overall external structure of another angle of the present utility model;
FIG. 3 is a schematic view of a positioning plate structure according to the present utility model;
FIG. 4 is a schematic view of another angular positioning plate structure according to the present utility model;
FIG. 5 is an enlarged schematic view of the portion A of FIG. 4 according to the present utility model;
FIG. 6 is a schematic view of the external structure of the regular shifting plate of the present utility model.
In the figure: 1. an equipment base plate; 2. a regulating workbench; 3. supporting a vertical shaft; 4. a mounting bracket; 5. a material collecting groove; 6. a positioning plate; 7. a cylinder; 8. a first linear guide rail; 9. a push plate; 10. a limiting block; 11. a second linear guide rail; 12. regular shifting sheets; 13. a connecting column; 14. a first fixing column; 15. a tension spring; 16. a second fixing column; 17. positioning the protruding blocks; 18. limiting sliding grooves; 19. an elongated slot is embedded.
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. 1-6, the utility model discloses a DBC regulating mechanism, which comprises an equipment bottom plate 1 and a regulating workbench 2 arranged above the equipment bottom plate 1, wherein a supporting vertical shaft 3 is jointly arranged between the equipment bottom plate 1 and the regulating workbench 2, an installing support 4 is sleeved on the outer side surface of the supporting vertical shaft 3, a collecting groove 5 is arranged on the top end surface of the installing support 4, and a regulating mechanism is arranged on the top end surface of the regulating workbench 2 at one side of the collecting groove 5 and used for regulating a ceramic copper-clad plate.
Specifically, the normalizing mechanism comprises a driving assembly and a normalizing assembly, the driving assembly comprises a cylinder 7 and a push plate 9, a locating plate 6 is installed on one side surface of the normalizing workbench 2, the cylinder 7 is installed on the bottom end surface of the locating plate 6, a first linear guide rail 8 is installed on the bottom end surface of the locating plate 6 on one side of the cylinder 7, and the push plate 9 is installed on the bottom end surface of the first linear guide rail 8, and extends out through the cylinder 7 to provide driving force so as to push the push plate 9 out.
Further, regular subassembly includes stopper 10 and regular plectrum 12, a plurality of stopper 10 evenly distributed is on the top surface of regular workstation 2, the top surface mounting of locating plate 6 has a plurality of second linear guide 11, a plurality of regular plectrum 12 is all to installing the top surface at second linear guide 11, install coupling assembling between regular plectrum 12 and push pedal 9, stopper 10 is L type structure, one side surface of regular plectrum 12 is provided with the location lug 17 that corresponds to stopper 10, form regular station between arbitrary stopper 10 and the adjacent regular plectrum 12, regular in-process uses independent regular plectrum 12 to follow 45 orientation, make the contour tolerance of single ceramic copper-clad plate can not exert an influence to the location of other ceramic copper-clad plates, improve the position accuracy.
Further, the coupling assembling includes extension spring 15 and spliced pole 13, spliced pole 13 installs between the outside surface of regular plectrum 12 and the outside surface of push pedal 9, the top surface mounting of locating plate 6 has first fixed column 14, the one end surface mounting of extension spring 15 is at the top surface of first fixed column 14, the other end surface mounting of extension spring 15 has second fixed column 16, the top surface of second fixed column 16 is connected to the top surface of regular plectrum 12, spacing spout 18 has been seted up to one side surface of locating plate 6, the outside surface of spliced pole 13 and the inner wall movable contact of spacing spout 18, stretch out through cylinder 7 and provide driving force, thereby release push pedal 9, push pedal 9 removes in-process and drives every spliced pole 13 synchronous movement, thereby promote regular plectrum 12 and open at ceramic copper-clad plate department 45 orientation.
Further, an embedded long groove 19 is formed on one side surface of the positioning plate 6 adjacent to the limit chute 18, the second linear guide rail 11 is installed at the inner wall of the embedded long groove 19, and the embedded long groove 19 and the limit chute 18 are parallel to each other.
The working principle and the using flow of the utility model are as follows: when the ceramic copper-clad plate is processed, a driving force is provided through the extension of the air cylinder 7, so that the push plate 9 is pushed out, each connecting column 13 is driven to synchronously move in the moving process of the push plate 9, so that the regular pulling plates 12 are pushed to be opened in the 45-degree direction of the ceramic copper-clad plate, each tension spring 15 is stretched, each regular pulling plate 12 is arranged on an independent second linear guide rail 11 and fixed with each connecting column 13 by a screw, and the push plate 9 is fixed by using two first linear guide rails 8, so that the stability in the moving process of the push plate 9 is ensured;
the ceramic copper-clad plate to be detected is placed at the limiting block 10, the cylinder 7 is controlled to retract through the control system after the ceramic copper-clad plate is placed, each regular poking piece 12 is regular to the ceramic copper-clad plate by means of tension force of the tension spring 15, and the independent regular poking pieces 12 are used for being regular from the 45-degree direction in the regular process, so that the appearance tolerance of the single ceramic copper-clad plate can not influence the positioning of other ceramic copper-clad plates, the position accuracy is improved, meanwhile, the retracting speed of the cylinder 7 is adjusted, the impact on the regular product can be reduced, the sliding friction concentrated in pressure is reduced in the regular process, the generation of fragments is avoided, and the service life of the regular poking pieces 12 can be prolonged.
It should be noted that in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
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 principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
- DBC (digital broadcasting center) regulating mechanism, including equipment bottom plate (1) and install regular workstation (2) in equipment bottom plate (1) top, its characterized in that: the device comprises a device bottom plate (1) and a regulating workbench (2), wherein a supporting vertical shaft (3) is jointly arranged between the device bottom plate (1) and the regulating workbench (2), a mounting bracket (4) is sleeved on the outer side surface of the supporting vertical shaft (3), a collecting groove (5) is arranged on the top surface of the mounting bracket (4), a regulating mechanism is arranged on the top surface of the regulating workbench (2) on one side of the collecting groove (5), and the regulating mechanism is used for regulating a ceramic copper-clad plate.
- 2. The DBC normalization mechanism according to claim 1, wherein: the utility model provides a normalizing mechanism includes drive assembly and regulation subassembly, drive assembly includes cylinder (7) and push pedal (9), one side surface mounting of normalizing table (2) has locating plate (6), the bottom surface at locating plate (6) is installed to cylinder (7), locating plate (6) bottom surface mounting of cylinder (7) one side has first linear guide (8), the bottom surface at first linear guide (8) is installed to push pedal (9).
- 3. The DBC normalization mechanism according to claim 2, wherein: the utility model discloses a regular subassembly, including stopper (10) and regular plectrum (12), a plurality of stopper (10) evenly distributed is on the top surface of regular workstation (2), the top surface mounting of locating plate (6) has a plurality of second linear guide (11), and a plurality of regular plectrum (12) are all to installing the top surface at second linear guide (11), install coupling assembling between regular plectrum (12) and push pedal (9).
- 4. The DBC normalization mechanism according to claim 3, wherein: the connecting assembly comprises a tension spring (15) and a connecting column (13), the connecting column (13) is installed between the outer side surface of the regular poking piece (12) and the outer side surface of the pushing plate (9), a first fixing column (14) is installed on the top end surface of the locating plate (6), one end surface of the tension spring (15) is installed on the top end surface of the first fixing column (14), a second fixing column (16) is installed on the other end surface of the tension spring (15), and the top end surface of the second fixing column (16) is connected to the top end surface of the regular poking piece (12).
- 5. The DBC normalization mechanism according to claim 3, wherein: the limiting blocks (10) are of L-shaped structures, positioning protruding blocks (17) corresponding to the limiting blocks (10) are arranged on one side surface of each regular shifting block (12), and regular stations are formed between any one limiting block (10) and the adjacent regular shifting block (12).
- 6. The DBC normalization mechanism according to claim 4, wherein: a limit chute (18) is formed in one side surface of the positioning plate (6), and the outer side surface of the connecting column (13) is in movable contact with the inner wall of the limit chute (18).
- 7. The DBC normalization mechanism according to claim 6, wherein: an embedded long groove (19) is formed in the surface of one side of the positioning plate (6) adjacent to the limit chute (18), the second linear guide rail (11) is arranged at the inner wall of the embedded long groove (19), and the embedded long groove (19) and the limit chute (18) are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320717363.1U CN219729601U (en) | 2023-04-04 | 2023-04-04 | DBC (direct current) normalization mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320717363.1U CN219729601U (en) | 2023-04-04 | 2023-04-04 | DBC (direct current) normalization mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219729601U true CN219729601U (en) | 2023-09-22 |
Family
ID=88052350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320717363.1U Active CN219729601U (en) | 2023-04-04 | 2023-04-04 | DBC (direct current) normalization mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219729601U (en) |
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2023
- 2023-04-04 CN CN202320717363.1U patent/CN219729601U/en active Active
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