CN202129419U - Copper alloy pipe horizontal continuous casting machine pressing roll self-alignment device - Google Patents
Copper alloy pipe horizontal continuous casting machine pressing roll self-alignment device Download PDFInfo
- Publication number
- CN202129419U CN202129419U CN 201120136436 CN201120136436U CN202129419U CN 202129419 U CN202129419 U CN 202129419U CN 201120136436 CN201120136436 CN 201120136436 CN 201120136436 U CN201120136436 U CN 201120136436U CN 202129419 U CN202129419 U CN 202129419U
- Authority
- CN
- China
- Prior art keywords
- pressing roll
- roller
- roll
- copper alloy
- alloy pipe
- 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
Images
Landscapes
- Continuous Casting (AREA)
Abstract
The utility model provides a copper alloy pipe horizontal continuous casting machine pressing roll self-alignment device, comprises an upper pressing roll and a lower pressing roll; two ends of the lower pressing roll are rotatably supported on a frame through bearings; the lower pressing roll is in drive connection with a transmission device; the upper pressing roll includes a roll shaft and a roll sleeve; the roll sleeve is rotatably supported on the roll shaft through sliding bearings; two ends of the roll shaft are rotatably supported on a lifting seat of the upper pressing roll through the bearings; the lifting seat of the upper pressing roll is embedded in guide rails of the frame; a lifting cylinder is mounted on a top part of the frame; and a piston rod of the lifting cylinder is in drive connection with the lifting seat of the upper pressing roll. By employment of the device, the upper pressing roll and the lower pressing roll of the copper alloy pipe horizontal continuous casting traction machine are aligned in a self-adapting way in a casting process; therefore, a copper alloy pipe is uniformly pressed and shape accuracy of a tubular product is guaranteed.
Description
Technical field
The utility model relate to a kind of copper alloy tube horizontal caster and lower compression roller suffer from one's own actions over against in go up the device of pressure roller, be applicable to that copper alloy tube horizontal casting pipe machine from the centering technical process, belongs to technical field of nonferrous metal processing.
Background technology
The carry-over pinch rolls of copper pipe (or copper rod) horizontal caster hauling machine are the recessed roller of a diabolo at present, and the lower roll position axis is to fix the motor-driven rotation with radial position; The top roll hydraulic oil cylinder driving moves up and down and compresses cast tube and produce normal pressure, and it rotates to be driven.Because top roll need move up and down and foozle, its positional precision is low, and it is inhomogeneous to be heated when casting simultaneously; Up-down rollers produces different thermal deformations, makes that the center line on up-down rollers two inclined-planes is inconsistent, and is asymmetric to the pressure that cast tube produces; A certain diagonal pressure is little, and opposite side diagonal pressure is big, and cast tube is easy to generate distortion; Cast tube can be towards the little direction sideslip of pressure simultaneously, and cast tube produces crooked, and linearity is poor.
The utility model content
The purpose of the utility model is to overcome the deficiency that prior art exists, provide a kind of copper alloy tube horizontal caster and lower compression roller suffer from one's own actions over against on press-roller device, be applicable to that copper alloy tube horizontal casting pipe machine is from the centering process.
The purpose of the utility model realizes through following technical scheme:
Horizontal continuous casting of copper alloy pipe machine is suffered from one's own actions positive press-roller device; Comprise pressure roller and lower compression roller, the two ends of lower compression roller are rotatably freely supported on the frame through bearing, and lower compression roller and transmission device are in transmission connection; Characteristics are: the said pressure roller of going up comprises roll shaft and roller shell; Roller shell is rotatably freely supported on the roll shaft through sliding bearing, and the two ends of roll shaft are rotatably freely supported on the pressure roller elevating bracket through bearing, and last pressure roller elevating bracket is flush-mounted in the guide rail of frame; The top of frame is equipped with lift cylinder, and the piston rod of lift cylinder drives with last pressure roller elevating bracket and is connected.
Further, above-mentioned horizontal continuous casting of copper alloy pipe machine is suffered from one's own actions positive press-roller device, and wherein, the left end of said roll shaft is provided with the shaft shoulder, and the right-hand member of roll shaft is equipped with back-up ring, and roller shell occupy between the shaft shoulder and the back-up ring.
Substantive distinguishing features and obvious improvement that the utility model technical scheme is outstanding are mainly reflected in:
The utility model can be realized lower compression roller self adaptation and lower roll centering in casting process on the copper alloy tube horizontal casting hauling machine, makes the copper alloy tube uniform-compression, guarantees the form accuracy of tubing.
Description of drawings
Below in conjunction with accompanying drawing the utility model technical scheme is described further:
Fig. 1: the structural representation of suffering from one's own actions positive press-roller device.
Fig. 2: the structural representation of going up pressure roller.
The implication of each Reference numeral sees the following form among Fig. 1:
The specific embodiment
As shown in Figure 1, horizontal continuous casting of copper alloy pipe machine is suffered from one's own actions positive press-roller device, comprises pressure roller 4 and lower compression roller 6; The two ends of lower compression roller 6 are rotatably freely supported on the frame through bearing, and lower compression roller 6 is in transmission connection with transmission device 7, and is as shown in Figure 2; Last pressure roller 4 comprises roll shaft 10 and roller shell 9; Roller shell 9 is rotatably freely supported on the roll shaft 10 through sliding bearing 11, and the two ends of roll shaft 10 are rotatably freely supported on the pressure roller elevating bracket 1 through bearing 5, and last pressure roller elevating bracket 1 is flush-mounted in the guide rail of frame; The top of frame 2 is equipped with lift cylinder 3, and the piston rod of lift cylinder 3 drives with last pressure roller elevating bracket 1 and is connected.
Wherein, the left end of roll shaft 10 is provided with the shaft shoulder, and the right-hand member of roll shaft 10 is equipped with back-up ring 8, and roller shell 9 occupy between the shaft shoulder and the back-up ring 8.Roller shell 9 and sliding bearing 11 interference fit are slidingly matched between sliding bearing 11 and the roll shaft 10, between the shaft shoulder and back-up ring 8, slide, and with the automatic vertical centering of lower roll, cast tube is stressed evenly, and the tubing form accuracy is high.
Said apparatus can be realized lower compression roller self adaptation and lower roll centering in casting process on the copper alloy tube horizontal casting hauling machine, makes the copper alloy tube uniform-compression, guarantees the form accuracy of tubing.
What need understand is: the above only is the preferred implementation of the utility model; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (2)
1. horizontal continuous casting of copper alloy pipe machine is suffered from one's own actions positive press-roller device; Comprise pressure roller and lower compression roller, the two ends of lower compression roller are rotatably freely supported on the frame through bearing, and lower compression roller and transmission device are in transmission connection; It is characterized in that: the said pressure roller of going up comprises roll shaft and roller shell; Roller shell is rotatably freely supported on the roll shaft through sliding bearing, and the two ends of roll shaft are rotatably freely supported on the pressure roller elevating bracket through bearing, and last pressure roller elevating bracket is flush-mounted in the guide rail of frame; The top of frame is equipped with lift cylinder, and the piston rod of lift cylinder drives with last pressure roller elevating bracket and is connected.
2. horizontal continuous casting of copper alloy pipe machine according to claim 1 is suffered from one's own actions positive press-roller device, and it is characterized in that: the left end of said roll shaft is provided with the shaft shoulder, and the right-hand member of roll shaft is equipped with back-up ring, and roller shell occupy between the shaft shoulder and the back-up ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120136436 CN202129419U (en) | 2011-05-03 | 2011-05-03 | Copper alloy pipe horizontal continuous casting machine pressing roll self-alignment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120136436 CN202129419U (en) | 2011-05-03 | 2011-05-03 | Copper alloy pipe horizontal continuous casting machine pressing roll self-alignment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202129419U true CN202129419U (en) | 2012-02-01 |
Family
ID=45518206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120136436 Expired - Fee Related CN202129419U (en) | 2011-05-03 | 2011-05-03 | Copper alloy pipe horizontal continuous casting machine pressing roll self-alignment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202129419U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179488A (en) * | 2011-05-03 | 2011-09-14 | 苏州有色金属研究院有限公司 | Self-alignment pressure roller device of copper alloy pipe horizontal continuous casting machine |
| CN102615669A (en) * | 2012-04-01 | 2012-08-01 | 江苏天明机械集团有限公司 | Trimming and cut-off mechanism for polyurethane insulation board cement-base coiled material continuous production line |
| CN103521578A (en) * | 2013-10-18 | 2014-01-22 | 芜湖环球汽车配件有限公司 | U-shaped sheet metal part extrusion device |
| CN110142385A (en) * | 2019-07-02 | 2019-08-20 | 西安高商智能科技有限责任公司 | A kind of cast iron horizontal continuous caster production line self-adapting type roller dragger |
-
2011
- 2011-05-03 CN CN 201120136436 patent/CN202129419U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179488A (en) * | 2011-05-03 | 2011-09-14 | 苏州有色金属研究院有限公司 | Self-alignment pressure roller device of copper alloy pipe horizontal continuous casting machine |
| CN102615669A (en) * | 2012-04-01 | 2012-08-01 | 江苏天明机械集团有限公司 | Trimming and cut-off mechanism for polyurethane insulation board cement-base coiled material continuous production line |
| CN103521578A (en) * | 2013-10-18 | 2014-01-22 | 芜湖环球汽车配件有限公司 | U-shaped sheet metal part extrusion device |
| CN110142385A (en) * | 2019-07-02 | 2019-08-20 | 西安高商智能科技有限责任公司 | A kind of cast iron horizontal continuous caster production line self-adapting type roller dragger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202129419U (en) | Copper alloy pipe horizontal continuous casting machine pressing roll self-alignment device | |
| CN102179488A (en) | Self-alignment pressure roller device of copper alloy pipe horizontal continuous casting machine | |
| CN205011306U (en) | Steel sheet elevating gear | |
| CN202147232U (en) | Self-centering pipeline support roller bracket | |
| CN203541945U (en) | Internal welding machine bracket for pipeline | |
| CN102114503B (en) | Rotating mechanism for tubes and bars on horizontal straightening machine | |
| CN203373049U (en) | Balancing lever of double-single-connection roller hoisting mechanism | |
| CN209631874U (en) | A kind of steel ring roll forming device | |
| CN205730321U (en) | A kind of machinery recreation facility monomer lowering or hoisting gear | |
| CN104475508A (en) | Plate material conveying device for plate rolling machine | |
| CN207142419U (en) | A kind of steel band automatic deviation rectifying device for Machine for Polyimide Film | |
| CN206972491U (en) | A kind of new stably hydraulic transmission | |
| CN205362291U (en) | Alignment conveyer of hoisting chain | |
| CN204523781U (en) | A kind of trailing type roll change mechanism | |
| CN201324753Y (en) | Novel pinch roll | |
| CN104741381A (en) | Servo roll changing device | |
| CN205166927U (en) | Intelligence elevating mechanism hand | |
| CN207695395U (en) | Tubing feeding trolley | |
| CN208662223U (en) | A kind of adjustable pipe bending mechanism | |
| CN209035170U (en) | Aluminium strip apparatus for correcting for production of aluminum | |
| CN203093266U (en) | Central spindle planishing device | |
| CN207288830U (en) | Slab low level pusher | |
| CN202192100U (en) | Three-roller centering device for rolling mill | |
| CN104096732A (en) | Carrier roller device of profile bender | |
| CN206031325U (en) | Automobile elevator cleaning gun linkage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20180503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |