CN203679997U - Decarbonizing device for cast wheel - Google Patents
Decarbonizing device for cast wheel Download PDFInfo
- Publication number
- CN203679997U CN203679997U CN201420076270.6U CN201420076270U CN203679997U CN 203679997 U CN203679997 U CN 203679997U CN 201420076270 U CN201420076270 U CN 201420076270U CN 203679997 U CN203679997 U CN 203679997U
- Authority
- CN
- China
- Prior art keywords
- cast wheel
- brush
- fixedly connected
- steel brush
- removing device
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 21
- 229910052799 carbon Inorganic materials 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000009749 continuous casting Methods 0.000 abstract description 9
- 238000005096 rolling process Methods 0.000 abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 229910000881 Cu alloy Inorganic materials 0.000 description 4
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model relates to a decarbonizing device, in particular to a decarbonizing device for a cast wheel. The decarbonizing device for the cast wheel is applied to a die cavity of a cast wheel on an SCR continuous casting and rolling production line. By the adoption of the decarbonizing device for the cast wheel, the production quality of the SCR continuous casting and rolling production line is high, the working efficiency is high, and the working intensity of workers is low. The decarbonizing device for the cast wheel comprises a positioning rod (3), a connecting rod (5), an air cylinder (6) and a machine frame (7). A steel brush (2) is arranged on the upper side of the cast wheel (1), the shape of the lower portion of the steel brush (2) is matched with the shape of the die cavity (11) of the cast wheel (1), the upper surface of a brush base (22) is fixedly connected with the lower end of the positioning rod (3), the upper end of the positioning rod (3) is fixedly connected with a piston rod (61) of the air cylinder (6) through the connecting rod (5), the piston rod (61) is in the vertical direction, and the air cylinder (6) is fixedly connected with the machine frame (7) through a supporting frame (71).
Description
Technical field
The utility model relates to a kind of carbon removing device, particularly relates to a kind of cast wheel carbon removing device for SCR continuous casting and rolling production line cast wheel die cavity.
Background technology
SCR continuous casting and rolling production line is produced electric power electrician trade copper and copper alloy wire base, has become the mainstream development direction of domestic and international copper processing industry.
As depicted in figs. 1 and 2, in SCR continuous casting and rolling production line, the periphery of cast wheel 1 ' offers groove 11 ', and groove 11 ' cross section is inverted trapezoidal, and groove 11 ' connects cast wheel 1 ' periphery, and groove 11 ' is die cavity.SCR continuous casting and rolling production line is after long-play, and the cavity surface of cast wheel 1 ' is subject to high temperature action to produce carburization zone.Carburization zone makes mould-cavity temperature restive, causes copper and copper alloy strand to occur crystal defect, thereby affects the quality of copper and copper alloy wire base.
For removing the carburization zone of cast wheel cavity surface, workman often need to stop producing, and clears up carburization zone with steel brush, causes making the inefficiency of SCR continuous casting and rolling production line, workman's working strength large.
Utility model content
The technical problems to be solved in the utility model is to provide the cast wheel carbon removing device that a kind of SCR of making continuous casting and rolling production line quality of production is high, operating efficiency is high, workman's working strength is little.
The utility model cast wheel carbon removing device, comprises steel brush and brush holder.Described steel brush is fixedly connected with brush holder lower surface, wherein also comprises backstay, connecting rod, cylinder and frame.The upside of described cast wheel is provided with steel brush, and steel brush lower shape matches with the die cavity shape of cast wheel.Described brush holder upper surface is fixedly connected with backstay lower end.Described backstay upper end is fixedly connected with the piston rod of cylinder by connecting rod.Described piston rod is vertical direction.Described cylinder is fixedly connected with frame by bracing frame.
The utility model cast wheel carbon removing device, wherein said backstay comprises lower beam and upper boom.Described lower beam is inverted U bar, and lower beam lower end is fixedly connected with brush holder through the guide hole of bracing frame.Described guide hole axis is above-below direction, lower beam and guide hole matched in clearance, and lower beam upper end is fixedly connected with upper boom lower end, and upper boom upper end is fixedly connected with connecting rod.
The utility model cast wheel carbon removing device, before and after wherein said steel brush, both sides are provided with guiding brush.Described guiding brush is fixedly connected with brush holder lower surface, and the guiding brush inner surface of front side is from rear upper to front having a down dip, the guiding of rear side brush inner surface from front upper to after have a down dip.
The utility model cast wheel carbon removing device, the length d 1 of wherein said steel brush is greater than the depth d 2 of the die cavity of cast wheel.
The utility model cast wheel carbon removing device difference from prior art is that the utility model cast wheel carbon removing device connects piston rod and the steel brush of cylinder by backstay, connecting rod, so just make steel brush moved up and down by cylinder control, thereby the die cavity of Automatic clearance cast wheel in the process of rotating at cast wheel, save workman and stopped producing the carburization zone of clearing up in die cavity, improve SCR continuous casting and rolling production line operating efficiency, and reduced workman's manual labor.Meanwhile, no longer include carburization zone in die cavity, the crystalline quality of copper and copper alloy strand is just guaranteed.
In the utility model cast wheel carbon removing device, be set to U-shaped bar by lower beam, can increase the allowable stress of backstay, avoid solid failure.Guide hole on bracing frame and lower beam matched in clearance, can carry out guide effect to lower beam, thereby steel brush is carried out to guide effect.
In the utility model cast wheel carbon removing device, by both sides before and after steel brush, guiding brush is set, and the inner surface of guiding brush is from interior upper to having a down dip, and can further carry out guide effect to steel brush outward.
In the utility model cast wheel carbon removing device, be greater than the degree of depth of die cavity by the length of steel brush, can avoid steel brush that steel brush causes because of elasticity phenotype to the too small phenomenon of cavity pressure.
Below in conjunction with accompanying drawing, cast wheel carbon removing device of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is the front view of background technology;
Fig. 2 is that Fig. 1 looks cutaway view along the left side at B-B place;
Fig. 3 is the front view of cast wheel carbon removing device;
Fig. 4 is that Fig. 3 looks cutaway view along the left side at A-A place.
The specific embodiment
As shown in Figure 3 and Figure 4, the utility model cast wheel carbon removing device comprises steel brush 2 and brush holder 22.Steel brush 2 is fixedly connected with brush holder 22 lower surfaces, also comprises backstay 3, connecting rod 5, cylinder 6 and frame 7.The upside of cast wheel 1 is provided with steel brush 2, and steel brush 2 shape of cross sections are inverted trapezoidal.Steel brush 2 lower shapes match with die cavity 11 shapes of cast wheel 1.The protrusion shape of steel brush 2 is identical with the concave shape of die cavity 11.The length d 1 of steel brush 2 is greater than the depth d 2 of the die cavity 11 of cast wheel 1.Backstay 3 comprises lower beam 31 and upper boom 32.Lower beam 31 is inverted U bar, and lower beam 31 lower ends are fixedly connected with brush holder 22 through the guide hole 711 of bracing frame 71.Guide hole 711 axis are above-below direction.Lower beam 31 and guide hole 711 matched in clearance, lower beam 31 upper ends are fixedly connected with upper boom 32 lower ends, and upper boom 32 upper ends are fixedly connected with the piston rod 61 of cylinder 6 by connecting rod 5.Piston rod 61 is vertical direction.Cylinder 6 is fixedly connected with frame 7 by bracing frame 71.Bracing frame 71 is put for fore-and-aft direction, and bracing frame 71 is positioned at brush holder 22 tops.
As shown in Figure 4, steel brush 2 both sides, front and back are provided with guiding brush 21.Guiding brush 21 is fixedly connected with brush holder 22 lower surfaces, is provided with the guiding brush 21 of front side directly over the front upper extreme point of cast wheel 1 cross section.After cast wheel 1 cross section upper extreme point directly over be provided with the guiding brush 21 of rear side.The guiding of front side is brushed 21 inner surfaces from rear upper to front having a down dip, the guiding of rear side brush 21 inner surfaces from front upper to after have a down dip.In the time that steel brush 2 moves downward and produce fore-and-aft direction skew, guiding brush 21 can be corrected the skew of steel brush 2 with respect to die cavity 11.
When use, foundry goods and die cavity 11 disengagings place are arranged to cast wheel carbon removing device.In the time that cast wheel 1 rotates, piston rod 61 drive link 5, backstay 3 and the brush holder 22 of cylinder 6, make steel brush 2 can move down contact die cavity 11 and keep steel brush 2 and die cavity 11 to have relative pressure, the effect that reaches steel brush 2 and clear up die cavity 11 inner surfaces.
Above-described embodiment is described preferred embodiment of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (4)
1. a cast wheel carbon removing device, comprise steel brush (2) and brush holder (22), described steel brush (2) is fixedly connected with brush holder (22) lower surface, it is characterized in that: also comprise backstay (3), connecting rod (5), cylinder (6) and frame (7);
The upside of described cast wheel (1) is provided with steel brush (2), steel brush (2) lower shape matches with die cavity (11) shape of cast wheel (1), described brush holder (22) upper surface is fixedly connected with backstay (3) lower end, described backstay (3) upper end is fixedly connected with the piston rod (61) of cylinder (6) by connecting rod (5), described piston rod (61) is vertical direction, and described cylinder (6) is fixedly connected with frame (7) by bracing frame (71).
2. cast wheel carbon removing device according to claim 1, it is characterized in that: described backstay (3) comprises lower beam (31) and upper boom (32), described lower beam (31) is inverted U bar, lower beam (31) lower end is fixedly connected with brush holder (22) through the guide hole (711) of bracing frame (71), described guide hole (711) axis is above-below direction, lower beam (31) and guide hole (711) matched in clearance, lower beam (31) upper end is fixedly connected with upper boom (32) lower end, and upper boom (32) upper end is fixedly connected with connecting rod (5).
3. cast wheel carbon removing device according to claim 2, it is characterized in that: before and after described steel brush (2), both sides are provided with guiding brush (21), described guiding brush (21) is fixedly connected with brush holder (22) lower surface, guiding brush (21) inner surface of front side is from rear upper to front having a down dip, guiding brush (21) inner surface of rear side from front upper to after have a down dip.
4. cast wheel carbon removing device according to claim 3, is characterized in that: the length d 1 of described steel brush (2) is greater than the depth d 2 of the die cavity (11) of cast wheel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420076270.6U CN203679997U (en) | 2014-02-21 | 2014-02-21 | Decarbonizing device for cast wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420076270.6U CN203679997U (en) | 2014-02-21 | 2014-02-21 | Decarbonizing device for cast wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203679997U true CN203679997U (en) | 2014-07-02 |
Family
ID=51001956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420076270.6U Expired - Lifetime CN203679997U (en) | 2014-02-21 | 2014-02-21 | Decarbonizing device for cast wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203679997U (en) |
-
2014
- 2014-02-21 CN CN201420076270.6U patent/CN203679997U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 650502 Chenggong Qidian Industrial Park, Kunming City, Yunnan Province Patentee after: China Copper (Kunming) Copper Industry Co.,Ltd. Address before: 650502 Chenggong Qidian Industrial Park, Kunming City, Yunnan Province Patentee before: CHINALCO KUNMING COPPER Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |
|
| CX01 | Expiry of patent term |