CN211539018U - Copper product extrusion die - Google Patents
Copper product extrusion die Download PDFInfo
- Publication number
- CN211539018U CN211539018U CN201922345110.2U CN201922345110U CN211539018U CN 211539018 U CN211539018 U CN 211539018U CN 201922345110 U CN201922345110 U CN 201922345110U CN 211539018 U CN211539018 U CN 211539018U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- extrusion die
- copper product
- plate
- product extrusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 17
- 239000010949 copper Substances 0.000 title claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
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- Extrusion Of Metal (AREA)
Abstract
The utility model discloses a copper product extrusion die, including pneumatic cylinder one, roof, connecting plate, workstation, top board and brace table, the upper surface fixedly connected with connecting plate of workstation, the upper surface fixedly connected with roof of connecting plate, roof fixedly connected with pneumatic cylinder one, the output fixedly connected with top board of pneumatic cylinder one, the recess is seted up to the upper surface of workstation, the brace table can be dismantled and be connected in the recess of workstation, and the top board is located between roof and brace table, recess central point sets up the arch, the brace table bottom sets up the recess, the wall body sets up spacing hole around the brace table, and the brace table matches all around and sets up pneumatic cylinder two, the telescopic link of pneumatic cylinder two is towards spacing hole, is used for limiting the brace table position; the center of the supporting platform is provided with a working position, and a plurality of annular flow blocking grooves are arranged around the working position. The utility model discloses a supporting bench and the cooperation of pneumatic cylinder two form detachable supporting bench, and is simple and easy convenient.
Description
Technical Field
The utility model discloses a copper product extrusion die relates to copper product extrusion production technical field.
Background
The metal extrusion machine is the most important equipment for realizing metal extrusion processing. Metal extrusion is an important method of plastic press forming using metal. The method is characterized in that the metal ingot blank is processed into a pipe, a rod and a section at one time, and almost no other method can be matched with the pipe, the rod and the section in the transient state. Beautiful and elegant building decoration materials; aircraft flying across continents, oceans; a space ship and a space station for human to explore the outer space; backbone materials used in various fields such as railways, subways, light rails, maglev train vehicles, ships and boats and the like are almost closely related to extrusion processing. Traditional copper product processing also can not leave the extruder, and the mould need be changed to different products in current copper product extruder, and the general fixed connection of its mould is difficult in the dismantlement on the extruder to the work efficiency of device is lower, influences the practicality of device.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the defect among the above-mentioned background art, provide a copper product extrusion die, the mould is changed easily, improves production efficiency.
In order to achieve the above object, the utility model adopts the following technical scheme: a copper product extrusion die comprises a first hydraulic cylinder, a top plate, a connecting plate, a workbench, an upper pressing plate and a supporting table, wherein the upper surface of the workbench is fixedly connected with the connecting plate, the upper surface of the connecting plate is fixedly connected with the top plate, the top plate is fixedly connected with the first hydraulic cylinder, the output end of the first hydraulic cylinder is fixedly connected with the upper pressing plate, the upper surface of the workbench is provided with a groove, the supporting table is detachably connected in the groove of the workbench, the upper pressing plate is positioned between the top plate and the supporting table, the center of the groove is provided with a bulge, the bottom of the supporting table is provided with a recess, the peripheral wall bodies of the supporting table are provided with limiting holes, the periphery of the supporting table is provided with a second hydraulic cylinder; the center of the supporting platform is provided with a working position, and a plurality of annular flow blocking grooves are arranged around the working position.
Furthermore, a guide rod is arranged between the workbench and the top plate, the upper end face of the guide rod is fixedly connected with the top plate, the lower end face of the guide rod is connected with the workbench, and the guide rod penetrates through the upper pressure plate and is in sliding connection with the upper pressure plate for guiding the upper pressure plate.
Further, the guide bar bottom sets up buffer, buffer includes buffer board and buffer spring, buffer spring cup joints on the guide bar, the buffer board is connected in buffer spring's upper end, buffer spring's lower extreme is connected in the workstation surface.
Furthermore, 2-3 annular flow-blocking grooves are arranged.
Further, the height of the buffer plate is higher than the horizontal plane of the support table.
Further, the arch is the hemisphere, the arch is used for block brace table bottom, and the telescopic link of pneumatic cylinder two around the deuterogamying stretches into spacing downthehole, accomplishes spacing to the brace table, prevents brace table back-and-forth movement or rotation.
Furthermore, the cross section of the groove is circular, the supporting table is cylindrical, and 3 second hydraulic cylinders are uniformly arranged on the periphery of the supporting table.
Has the advantages that: 1. the utility model discloses a supporting bench and the cooperation of pneumatic cylinder two form detachable supporting bench, and is simple and easy convenient.
2. The utility model discloses a set up cyclic annular choked flow groove on a supporting bench, can play the effect that blocks the metal flow, prevent that the filth from getting into extrusion product along the working face to play the effect that improves extrusion product quality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The following describes the embodiments in further detail with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
One embodiment as shown in fig. 1: a copper material extrusion die, which comprises a hydraulic cylinder I11, a top plate 1, a connecting plate 2, a workbench 3, an upper pressure plate 4 and a support table 5, the upper surface of the workbench 3 is fixedly connected with a connecting plate 2, the upper surface of the connecting plate 2 is fixedly connected with a top plate 1, the top plate 1 is fixedly connected with a first hydraulic cylinder 11, the output end of the first hydraulic cylinder 11 is fixedly connected with an upper pressure plate 4, the upper surface of the worktable 3 is provided with a groove 31, the supporting platform 5 is detachably connected in the groove 31 of the worktable 3, the upper pressure plate 4 is positioned between the top plate 1 and the support table 5, a protrusion 32 is arranged at the center of the groove 31, a recess 51 is arranged at the bottom of the support platform 5, limit holes 54 are arranged on the peripheral wall body of the support platform 5, a second hydraulic cylinder 8 is arranged around the support platform 5 in a matched manner, and a telescopic rod of the second hydraulic cylinder 8 faces the limiting hole 54 and is used for limiting the position of the support platform 5; the center of the support platform 5 is provided with a working position 52, and a plurality of annular flow-blocking grooves 53 are arranged around the working position 52.
Set up guide bar 6 between workstation 3 and the roof 1, the up end of guide bar 6 all with roof 1 fixed connection, the lower terminal surface of guide bar 6 all is connected with workstation 3, and guide bar 6 all runs through top board 4 and with top board 4 sliding connection for the direction of top board 4.
The utility model discloses a worktable 3, including guide bar 6, buffer and buffer spring, guide bar 6 bottom sets up buffer, buffer includes buffer plate 71 and buffer spring 72, buffer spring 72 cup joints on guide bar 6, buffer plate 71 is connected in buffer spring 72's upper end, buffer spring 72's lower extreme is connected in the surface of workstation 3.
The number of the annular flow-blocking grooves 53 is 2-3.
The height of the buffer plate 71 is higher than the level of the support table 5.
The protrusion 32 is a hemisphere, the protrusion 32 is used for clamping the bottom of the supporting table 5, and the telescopic rods of the two surrounding hydraulic cylinders 8 are matched to extend into the limiting holes 54 to limit the supporting table 5, so that the supporting table 5 is prevented from moving back and forth or rotating.
The cross-section of the groove 31 is circular, the support table 5 is cylindrical, and 3 second hydraulic cylinders 8 are uniformly arranged around the support table 5.
The utility model discloses a supporting bench and the cooperation of pneumatic cylinder two form detachable supporting bench, and is simple and easy convenient.
The utility model discloses a set up cyclic annular choked flow groove on a supporting bench, can play the effect that blocks the metal flow, prevent that the filth from getting into extrusion product along the working face to play the effect that improves extrusion product quality.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (7)
1. A copper product extrusion die is characterized by comprising a first hydraulic cylinder, a top plate, a connecting plate, a workbench, an upper pressing plate and a supporting table, wherein the upper surface of the workbench is fixedly connected with the connecting plate, the upper surface of the connecting plate is fixedly connected with the top plate, the top plate is fixedly connected with the first hydraulic cylinder, the output end of the first hydraulic cylinder is fixedly connected with the upper pressing plate, the upper surface of the workbench is provided with a groove, the supporting table is detachably connected in the groove of the workbench, the upper pressing plate is positioned between the top plate and the supporting table, the center of the groove is provided with a bulge, the bottom of the supporting table is provided with a recess, the peripheral wall body of the supporting table is provided with a limiting hole, a second hydraulic cylinder is arranged around the supporting table in a matched mode; the center of the supporting platform is provided with a working position, and a plurality of annular flow blocking grooves are arranged around the working position.
2. The copper product extrusion die of claim 1, characterized in that a guide bar is arranged between the working table and the top plate, the upper end surfaces of the guide bar are fixedly connected with the top plate, the lower end surfaces of the guide bar are connected with the working table, and the guide bar penetrates through the upper platen and is slidably connected with the upper platen for guiding the upper platen.
3. The copper product extrusion die of claim 2, characterized in that a buffer device is arranged at the bottom of the guide rod, the buffer device comprises a buffer plate and a buffer spring, the buffer spring is sleeved on the guide rod, the buffer plate is connected at the upper end of the buffer spring, and the lower end of the buffer spring is connected on the surface of the workbench.
4. The copper product extrusion die of claim 1, wherein 2-3 annular flow-blocking grooves are provided.
5. The copper product extrusion die of claim 3, wherein the height of the buffer plate is higher than the support table level.
6. The copper product extrusion die of claim 1, wherein the protrusion is hemispherical.
7. The copper product extrusion die of claim 1, characterized in that the cross-section of the groove is circular, the support platform is cylindrical, and 3 hydraulic cylinders II are uniformly arranged around the support platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922345110.2U CN211539018U (en) | 2019-12-24 | 2019-12-24 | Copper product extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922345110.2U CN211539018U (en) | 2019-12-24 | 2019-12-24 | Copper product extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211539018U true CN211539018U (en) | 2020-09-22 |
Family
ID=72508779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922345110.2U Expired - Fee Related CN211539018U (en) | 2019-12-24 | 2019-12-24 | Copper product extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211539018U (en) |
-
2019
- 2019-12-24 CN CN201922345110.2U patent/CN211539018U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 |