CN203972929U - Novel high alloy steel pipe is cold determines core machine - Google Patents
Novel high alloy steel pipe is cold determines core machine Download PDFInfo
- Publication number
- CN203972929U CN203972929U CN201420367758.4U CN201420367758U CN203972929U CN 203972929 U CN203972929 U CN 203972929U CN 201420367758 U CN201420367758 U CN 201420367758U CN 203972929 U CN203972929 U CN 203972929U
- Authority
- CN
- China
- Prior art keywords
- base plate
- clamping device
- milling head
- lifting base
- core machine
- 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
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- Drilling And Boring (AREA)
Abstract
The utility model relates to that a kind of novel high alloy steel pipe is cold determines core machine.Described coldly determine core machine and comprise clamping device, hydraulic cylinder, hydraulic system, milling head, cross slide, longitudinally slide unit, lifting base plate and lift, described clamping device bottom connecting fluid cylinder pressure, described hydraulic cylinder is driven by hydraulic system, described milling head is arranged on clamping device one side, described milling head is arranged on cross slide, described cross slide is fixedly connected on longitudinal slide unit, described longitudinal slide unit bottom arranges lifting base plate, and described lifting base plate is subject to elevator drives.The utility model is simple in structure, easy to operate, centering is accurate, adaptability is good, long service life.
Description
Technical field
The utility model relates to a kind of steel pipe's production technical field, relates in particular to that a kind of novel high alloy steel pipe is cold determines core machine.
Background technology
At present, existing steel pipe is cold to be determined core machine and has complex operation, and centering trouble, cannot effectively ensure drill bit and the upper and lower centering of pipe, allows to guarantee the degree of accuracy of centering, also needs to shut down adjustment, affects production efficiency.
Utility model content
The utility model for overcome the above problems provide a kind of simple in structure, easy to operate, centering is accurate, adaptability good, the novel high alloy steel pipe of long service life is cold determines core machine.
The technical solution of the utility model is: described coldly determine core machine and comprise clamping device, hydraulic cylinder, hydraulic system, milling head, cross slide, longitudinally slide unit, lifting base plate and lift, described clamping device bottom connecting fluid cylinder pressure, described hydraulic cylinder is driven by hydraulic system, described milling head is arranged on clamping device one side, described milling head is arranged on cross slide, described cross slide is fixedly connected on longitudinal slide unit, described longitudinal slide unit bottom arranges lifting base plate, and described lifting base plate is subject to elevator drives.
The utility model is simple in structure, easy to operate, centering is accurate, adaptability is good, long service life, can meet following requirement: pipe external diameter is at ￠ 200～800mm, pipe length is at 1000～6000mm, boring steel grade: 12Cr1MoV, P91,15CrMo, 45#, 20 steel, bore diameter: ￠ 55～￠ 90mm, drilling depth: 80～100mm.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1 is clamping device, the 2nd, and hydraulic cylinder, the 3rd, hydraulic system, the 4th, milling head, the 5th, cross slide, the 6th, longitudinal slide unit, the 7th, lifting base plate, the 8th, lift.
Detailed description of the invention
Novel high alloy steel pipe is cold determines core machine, described coldly determine core machine and comprise clamping device 1, hydraulic cylinder 2, hydraulic system 3, milling head 4, cross slide 5, longitudinally slide unit 6, lifting base plate 7 and lift 8, described clamping device 1 bottom connecting fluid cylinder pressure 2, described hydraulic cylinder 2 is driven by hydraulic system 3, described milling head 4 is arranged on clamping device 1 one sides, described milling head 4 is arranged on cross slide 5, described cross slide 5 is fixedly connected on longitudinal slide unit 6, described longitudinal slide unit 6 bottoms arrange lifting base plate 7, described lifting base plate 7 is driven by lift 8.
When pipe is transported to cold while determining core machine clamping device 1 assigned address, pass through inductive switch, signal is passed to hydraulic system 3, at this moment hydraulic system 3 is started working, clamp pipe by 16MPa hydraulic cylinder 2, realize pipe Automatic-clamping, when boring, pass through multi-change speed milling head 4, convert different rotating speeds, realize the boring of various different steel grades, multi-change speed milling head 4 is arranged on cross slide 5, by regulating cross slide 5, can ensure drill bit and pipe left and right centering, cross slide 5 is arranged on longitudinal slide unit 6, by the variable-frequency motor speed governing on longitudinal slide unit 6, through screw rod transmission, realize feeding cutting movement.Also can realize fast forwarding and fast rewinding motion, longitudinal slide unit 6 is arranged on lifting base plate 7, move up and down by 2 worm and gear lifts 8, can ensure the upper and lower centering of drill bit and pipe.
Claims (1)
1. novel high alloy steel pipe is cold determines core machine, it is characterized in that: described coldly determine core machine and comprise clamping device, hydraulic cylinder, hydraulic system, milling head, cross slide, longitudinally slide unit, lifting base plate and lift, described clamping device bottom connecting fluid cylinder pressure, described hydraulic cylinder is driven by hydraulic system, described milling head is arranged on clamping device one side, described milling head is arranged on cross slide, described cross slide is fixedly connected on longitudinal slide unit, described longitudinal slide unit bottom arranges lifting base plate, and described lifting base plate is subject to elevator drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420367758.4U CN203972929U (en) | 2014-07-04 | 2014-07-04 | Novel high alloy steel pipe is cold determines core machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420367758.4U CN203972929U (en) | 2014-07-04 | 2014-07-04 | Novel high alloy steel pipe is cold determines core machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203972929U true CN203972929U (en) | 2014-12-03 |
Family
ID=51970415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420367758.4U Expired - Fee Related CN203972929U (en) | 2014-07-04 | 2014-07-04 | Novel high alloy steel pipe is cold determines core machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203972929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215439A (en) * | 2014-07-04 | 2016-01-06 | 扬州鑫昊重型机械有限公司 | Novel high-alloy steel pipe is cold determines core machine |
-
2014
- 2014-07-04 CN CN201420367758.4U patent/CN203972929U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215439A (en) * | 2014-07-04 | 2016-01-06 | 扬州鑫昊重型机械有限公司 | Novel high-alloy steel pipe is cold determines core machine |
| CN105215439B (en) * | 2014-07-04 | 2017-12-05 | 扬州鑫昊重型机械有限公司 | High-alloy steel pipe Cold core setting machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20200704 |