CN215849834U - Graphite blank preforming pressurization jolt ramming device - Google Patents
Graphite blank preforming pressurization jolt ramming device Download PDFInfo
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- CN215849834U CN215849834U CN202121952767.6U CN202121952767U CN215849834U CN 215849834 U CN215849834 U CN 215849834U CN 202121952767 U CN202121952767 U CN 202121952767U CN 215849834 U CN215849834 U CN 215849834U
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Abstract
The patent introduces a graphite blank preforming pressurization compaction device, which comprises a compaction platform, an adjusting support component, a support portal frame, a connecting bolt, a hydraulic cylinder and a pressure plate; the compaction platform is arranged in the ground foundation pit; the two adjusting support assemblies are oppositely arranged on the foundation on two sides of the compaction platform, and two side edges of the support portal frame are respectively positioned in the U-shaped notches of the two support columns; a through hole is formed in the middle of the upper end of the support portal frame, and the extending end of the hydraulic cylinder is arranged in the through hole; the pressure plate is horizontally arranged at the extending end of the hydraulic cylinder. The arrangement mode of the support portal and the support column can be correspondingly adjusted according to the height and the size of the blank preforming die, the arrangement mode of the positioning plate on the compaction platform also meets the positioning use of the blank preforming die with different specifications, the structure is simple, the adjustment is convenient, the application range is wide, the production investment is reduced, the compaction platform is matched with the material pressing plate for use, the blank preforming quality is ensured, and the production efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of graphite blank production, in particular to a graphite blank preforming pressurization compaction device.
Background
In the production process of graphite blanks, the size of a basic carbon particle structure of a graphite material directly influences the blank quality, the finer the basic carbon particle structure is, the more compact the texture is, the higher the mechanical strength is, the qualified rate of blank later-stage processing products is also high, the height of the conventional ultrafine powder large-size isostatic pressing green blank reaches 1.8 meters or more, the forming difficulty in production is high, raw material powder filled into a rubber sleeve and a die needs to be vibrated and compacted in a pre-forming process to meet the pre-forming requirement, the later-stage forming process is convenient, a jolting device is urgently needed for large-scale blank production at present, and the blank pre-forming effect is improved.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the graphite blank preforming and pressurizing jolt ramming device, which improves the production efficiency and has good blank preforming quality.
The technical scheme adopted by the utility model is as follows:
a graphite blank preforming pressurization compaction device comprises a compaction platform, an adjusting support assembly, a support portal, a connecting bolt, a hydraulic cylinder and a pressure plate;
the compaction platform is arranged in a ground foundation pit, and a positioning plate and a jacking bolt are arranged on the upper surface of the compaction platform; the positioning plates are respectively arranged on the compaction platform according to the length and width of the blank forming die; the jacking bolt is oppositely arranged on the positioning plate in the width direction or the length direction;
the two adjusting support assemblies are oppositely arranged on the foundation on two sides of the jolt ramming platform, each adjusting support assembly comprises a connecting bottom plate and support columns, bolt holes are formed in four corners of each connecting bottom plate, the connecting bottom plates are fixed on the foundation through bolts, the support columns are U-shaped channel steel vertically arranged on the connecting bottom plates, the U shapes of the two support columns are oppositely arranged, and a plurality of adjusting holes are uniformly and symmetrically formed in the bottoms of the U-shaped channel steel of the two support columns;
connecting holes corresponding to the adjusting holes on the supporting columns are uniformly formed in the two side edges of the supporting portal frame respectively, and the two side edges of the supporting portal frame are located in the U-shaped grooves of the two supporting columns respectively; the connecting bolt penetrates through the corresponding adjusting hole and the corresponding connecting hole to arrange the support portal frame between the two support columns, a through hole is formed in the middle of the upper end of the support portal frame, and the extending end of the hydraulic cylinder is arranged in the through hole; the pressure plate is horizontally arranged at the lower side of the extending end of the hydraulic cylinder and is matched with the blank forming die.
Specifically, the jolt ramming platform is uniformly provided with positioning jacks arranged in a matrix form, the lower end of the positioning plate is provided with plug-in posts, and the plug-in posts at the lower end of the positioning plate are arranged in the corresponding positioning jacks on the jolt ramming platform; the positioning plate is provided with bolt holes, and the jacking bolts are horizontally arranged in the bolt holes on the positioning plate.
Specifically, right-angled triangle reinforcing rib plates are arranged between the two sides of the supporting column and the connecting bottom plate.
Specifically, supporting purlins are arranged between two side edges of the supporting portal frame and the upper top edge.
Due to the adoption of the technical scheme, the utility model has the following advantages:
the arrangement mode of the support portal and the support column can be correspondingly adjusted according to the height and the size of the blank preforming die, the arrangement mode of the positioning plate on the compaction platform also meets the positioning use of the blank preforming die with different specifications, the structure is simple, the adjustment is convenient, the application range is wide, the production investment is reduced, the compaction platform is matched with the material pressing plate for use, the blank preforming quality is ensured, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a side view schematic of the present invention.
FIG. 3 is a schematic view of the adjustable support assembly of the present invention.
FIG. 4 is a schematic view of the positioning plate and the jacking bolt of the present invention on the tapping platform.
Figure 5 is a schematic view of the positioning plate of the present invention.
In the figure: the method comprises the following steps of 1-compacting platform, 11-positioning plate, 111-plug column, 12-tightening bolt, 2-adjusting support assembly, 21-connecting bottom plate, 22-supporting column, 23-reinforcing plate, 3-supporting portal frame, 31-supporting purline, 4-connecting bolt, 5-hydraulic cylinder and 6-pressing plate.
Detailed Description
The utility model is further explained below with reference to the drawings and examples, without thereby limiting the scope of protection of the utility model, which is disclosed with the aim of protecting all technical modifications within the scope of the utility model.
The graphite blank preforming pressurization compaction device shown in the attached drawings 1 to 5 comprises a compaction platform 1, an adjusting support assembly 2, a support portal 3, a connecting bolt 4, a hydraulic cylinder 5 and a pressure plate 6.
The jolt ramming platform 1 is arranged in a ground foundation pit, the upper surface of the jolt ramming platform 1 is provided with a positioning plate 11 and a jacking bolt 12, the jolt ramming platform 1 is uniformly provided with positioning jacks arranged in a matrix form, the lower end of the positioning plate 11 is provided with a plug-in column 111, and the plug-in column 111 at the lower end of the positioning plate 11 is arranged in the corresponding positioning jack on the jolt ramming platform 1; the positioning plate 11 is provided with bolt holes, and the tightening bolts 12 are horizontally arranged in the bolt holes on the positioning plate 11 in the width direction.
The two adjusting and supporting components 2 are oppositely arranged on the foundations on two sides of the jolt ramming platform 1, each adjusting and supporting component 2 comprises a connecting bottom plate 21 and supporting columns 22, bolt holes are formed in four corners of the connecting bottom plate 21, the connecting bottom plate 21 is fixed on the foundation through bolts, the supporting columns 22 are U-shaped channel steel vertically arranged on the connecting bottom plate 21, the U shapes of the two supporting columns 22 are oppositely arranged, and a plurality of adjusting holes are uniformly and symmetrically formed in the U-shaped channel steel bottoms of the two supporting columns 22; right-angled triangular reinforcing rib plates 23 are arranged between the two sides of the supporting column 22 and the connecting bottom plate 21.
Connecting holes corresponding to the adjusting holes on the supporting columns 22 are uniformly formed in the two side edges of the supporting portal 3 respectively, and the two side edges of the supporting portal 3 are located in the U-shaped notches of the two supporting columns 22 respectively; supporting purlins 31 are arranged between the two side edges and the upper top edge of the supporting portal 3; the connecting bolt 4 penetrates through the corresponding adjusting hole and the corresponding connecting hole to arrange the support portal frame 3 between the two support columns 22, a through hole is formed in the middle of the upper end of the support portal frame 3, and the extending end of the hydraulic cylinder 5 is arranged in the through hole; the pressure plate 6 is horizontally arranged at the lower side of the extending end of the hydraulic cylinder 5, and the pressure plate 6 is matched with the blank forming die.
When the device is used, according to the size of a blank mold, the height of the support portal 3 on the adjusting and supporting assembly 2 is adjusted and fixed through the connecting bolt 4, the positioning plates 11 are respectively arranged in the corresponding positioning insertion holes on the compaction platform 1 and fixed, the mold filled with powder is lifted to the position near the compaction platform 1 through the crown block, an operator pushes the mold to the position between the positioning plates 11 on the compaction platform 1 and then falls down, the corresponding jacking bolts 12 on the positioning plates 11 are screwed, the lower end of the mold is positioned on the compaction platform 1, the hydraulic cylinder 5 and the compaction platform 1 are started, the hydraulic cylinder 5 drives the pressure plate 6 to press down, the powder in the mold is compacted and compacted, and the blank is preformed.
The present invention is not described in detail in the prior art.
The embodiments selected for the purpose of disclosing the utility model, are presently considered to be suitable, it being understood, however, that the utility model is intended to cover all variations and modifications of the embodiments falling within the scope of the inventive concept and the utility model.
Claims (4)
1. The utility model provides a graphite blank preforming pressurization plain bumper which characterized in that: the device comprises a compaction platform, an adjusting support assembly, a support portal frame, a connecting bolt, a hydraulic cylinder and a pressure plate;
the compaction platform is arranged in a ground foundation pit, and a positioning plate and a jacking bolt are arranged on the upper surface of the compaction platform; the positioning plates are respectively arranged on the compaction platform according to the length and width of the blank forming die; the jacking bolt is oppositely arranged on the positioning plate in the width direction or the length direction;
the two adjusting support assemblies are oppositely arranged on the foundation on two sides of the jolt ramming platform, each adjusting support assembly comprises a connecting bottom plate and support columns, bolt holes are formed in four corners of each connecting bottom plate, the connecting bottom plates are fixed on the foundation through bolts, the support columns are U-shaped channel steel vertically arranged on the connecting bottom plates, the U shapes of the two support columns are oppositely arranged, and a plurality of adjusting holes are uniformly and symmetrically formed in the bottoms of the U-shaped channel steel of the two support columns;
connecting holes corresponding to the adjusting holes on the supporting columns are uniformly formed in the two side edges of the supporting portal frame respectively, and the two side edges of the supporting portal frame are located in the U-shaped grooves of the two supporting columns respectively; the connecting bolt penetrates through the corresponding adjusting hole and the corresponding connecting hole to arrange the support portal frame between the two support columns, a through hole is formed in the middle of the upper end of the support portal frame, and the extending end of the hydraulic cylinder is arranged in the through hole; the pressure plate is horizontally arranged at the lower side of the extending end of the hydraulic cylinder and is matched with the blank forming die.
2. The graphite blank preforming press tapping apparatus as claimed in claim 1, wherein: the compaction platform is uniformly provided with positioning jacks arranged in a matrix form, the lower end of the positioning plate is provided with plug-in posts, and the plug-in posts at the lower end of the positioning plate are arranged in the corresponding positioning jacks on the compaction platform; the positioning plate is provided with bolt holes, and the jacking bolts are horizontally arranged in the bolt holes on the positioning plate.
3. The graphite blank preforming press tapping apparatus as claimed in claim 1, wherein: and right-angled triangular reinforcing rib plates are arranged between the two sides of the supporting column and the connecting bottom plate.
4. The graphite blank preforming press tapping apparatus as claimed in claim 1, wherein: and supporting purlins are arranged between the two side edges of the supporting portal frame and the upper top edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121952767.6U CN215849834U (en) | 2021-08-19 | 2021-08-19 | Graphite blank preforming pressurization jolt ramming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121952767.6U CN215849834U (en) | 2021-08-19 | 2021-08-19 | Graphite blank preforming pressurization jolt ramming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215849834U true CN215849834U (en) | 2022-02-18 |
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ID=80240478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121952767.6U Active CN215849834U (en) | 2021-08-19 | 2021-08-19 | Graphite blank preforming pressurization jolt ramming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215849834U (en) |
-
2021
- 2021-08-19 CN CN202121952767.6U patent/CN215849834U/en active Active
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