CN105215439B - High-alloy steel pipe Cold core setting machine - Google Patents
High-alloy steel pipe Cold core setting machine Download PDFInfo
- Publication number
- CN105215439B CN105215439B CN201410316335.4A CN201410316335A CN105215439B CN 105215439 B CN105215439 B CN 105215439B CN 201410316335 A CN201410316335 A CN 201410316335A CN 105215439 B CN105215439 B CN 105215439B
- Authority
- CN
- China
- Prior art keywords
- slide unit
- milling head
- clamping device
- bottom plate
- setting 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
Links
- 229910000851 Alloy steel Inorganic materials 0.000 title claims abstract description 7
- 238000003801 milling Methods 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000005553 drilling Methods 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The present invention relates to a kind of new high-alloy steel pipe Cold core setting machine.Described Cold core setting machine includes clamping device, hydraulic cylinder, hydraulic system, milling head, cross slide, longitudinal slide unit, lifting bottom plate and lift, described clamping device bottom connection liquid cylinder pressure, described hydraulic cylinder is driven by hydraulic system, described milling head is arranged on clamping device side, described milling head is arranged on cross slide, described cross slide is fixedly connected in longitudinal slide unit, and described longitudinal slide unit bottom sets lifting bottom plate, and described lifting bottom plate is by elevator drives.The present invention is simple in construction, easy to operate, centering is accurate, adaptability is good, service life length.
Description
Technical field
The present invention relates to a kind of steel pipe's production technical field, more particularly to a kind of new high-alloy steel pipe Cold core setting machine.
Background technology
At present, existing steel pipe Cold core setting machine is present cumbersome, centering trouble, can not be effectively ensured above and below drill bit and pipe
Centering, even if being able to ensure that the degree of accuracy of centering, it is also desirable to shutdown adjustment, influence production efficiency.
The content of the invention
The present invention in order to solve problem above provide it is a kind of it is simple in construction, easy to operate, centering is accurate, adaptability is good,
The new high-alloy steel pipe Cold core setting machine of service life length.
The technical scheme is that：Described Cold core setting machine include clamping device, hydraulic cylinder, hydraulic system, milling head,
Cross slide, longitudinal slide unit, lifting bottom plate and lift, described clamping device bottom connection liquid cylinder pressure, described hydraulic cylinder
Driven by hydraulic system, described milling head is arranged on clamping device side, and described milling head is arranged on cross slide, institute
The cross slide stated is fixedly connected in longitudinal slide unit, and described longitudinal slide unit bottom sets lifting bottom plate, described lifting bottom
Plate is by elevator drives.
The present invention is simple in construction, easy to operate, centering is accurate, adaptability is good, service life length, can meet claimed below：
Pipe external diameter is in 200~800mm of ￠, and pipe length is in 1000~6000mm, and drill steel grade：12Cr1MoV、P91、15CrMo、
45#, 20 steel, bore diameter：￠ 55~￠ 90mm, drilling depth：80~100mm.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
1 is clamping device in figure, and 2 be hydraulic cylinder, and 3 be hydraulic system, and 4 be milling head, and 5 be cross slide, and 6 be longitudinal cunning
Platform, 7 be lifting bottom plate, and 8 be lift.
Embodiment
New high-alloy steel pipe Cold core setting machine, described Cold core setting machine include clamping device 1, hydraulic cylinder 2, hydraulic system 3,
Milling head 4, cross slide 5, longitudinal slide unit 6, lifting bottom plate 7 and lift 8, the described bottom connection liquid cylinder pressure of clamping device 1
2, described hydraulic cylinder 2 is driven by hydraulic system 3, and described milling head 4 is arranged on the side of clamping device 1, described milling head 4
It is arranged on cross slide 5, described cross slide 5 is fixedly connected in longitudinal slide unit 6, and the described bottom of longitudinal slide unit 6 is set
Lifting bottom plate 7 is put, described lifting bottom plate 7 is driven by lift 8.
When pipe is transported to Cold core setting machine 1 specified location of clamping device, by inductive switch, signal is passed into hydraulic pressure
System 3, at this moment hydraulic system 3 start working, pipe is clamped by 16MPa hydraulic cylinders 2, realizes pipe Automatic-clamping, is led to during drilling
Multistage Milling Process With Varying Spindle Speed first 4 is crossed, to convert different rotating speeds, the drilling of various different steel grades is realized, multi-change speed milling head 4 is installed
On cross slide 5, by adjusting cross slide 5, it is ensured that drill bit and pipe or so centering, cross slide 5 is arranged on vertical
To on slide unit 6, by the variable-frequency motor speed governing in longitudinal slide unit 6, by screw rod transmission, feeding cutting movement is realized.Also can be real
Existing fast forwarding and fast rewinding motion, longitudinal slide unit 6 is arranged on lifting bottom plate 7, moved up and down by 2 worm and gear lifts 8, can
Ensure drill bit and pipe centering up and down.
Claims (1)
1. high-alloy steel pipe Cold core setting machine, it is characterised in that：Described Cold core setting machine includes clamping device, hydraulic cylinder, hydraulic pressure system
System, milling head, cross slide, longitudinal slide unit, lifting bottom plate and lift, described clamping device bottom connection liquid cylinder pressure, institute
The hydraulic cylinder stated is driven by hydraulic system, and described milling head is arranged on clamping device side, and described milling head is arranged on horizontal stroke
To on slide plate, described cross slide is fixedly connected in longitudinal slide unit, and described longitudinal slide unit bottom sets lifting bottom plate, institute
The lifting bottom plate stated is by elevator drives, when pipe is transported to Cold core setting machine clamping device specified location, by inductive switch,
Signal is passed into hydraulic system, at this moment hydraulic system is started working, and is clamped pipe by 16MPa hydraulic cylinders, is realized that pipe is automatic
Clamp, by multi-change speed milling head during drilling, to convert different rotating speeds, realize the drilling of various different steel grades, multistage is become
Fast milling head is arranged on cross slide, by adjusting cross slide, it is ensured that drill bit and pipe or so centering, by cross slide
In longitudinal slide unit, by the variable-frequency motor speed governing in longitudinal slide unit, by screw rod transmission, feeding cutting movement is realized,
Also it can realize that fast forwarding and fast rewinding moves, longitudinal slide unit is arranged on lifting bottom plate, be transported up and down by two worm and gear lifts
It is dynamic, it is ensured that drill bit and pipe centering up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410316335.4A CN105215439B (en) | 2014-07-04 | 2014-07-04 | High-alloy steel pipe Cold core setting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410316335.4A CN105215439B (en) | 2014-07-04 | 2014-07-04 | High-alloy steel pipe Cold core setting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105215439A CN105215439A (en) | 2016-01-06 |
| CN105215439B true CN105215439B (en) | 2017-12-05 |
Family
ID=54984889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410316335.4A Expired - Fee Related CN105215439B (en) | 2014-07-04 | 2014-07-04 | High-alloy steel pipe Cold core setting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105215439B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2865948Y (en) * | 2006-03-06 | 2007-02-07 | 刘瑜 | Conical bore-drilling machine |
| CN200963706Y (en) * | 2006-11-09 | 2007-10-24 | 哈尔滨汽轮机厂有限责任公司 | Slotter for modifying steam turbine cylinder in situ |
| CN102451840A (en) * | 2010-10-27 | 2012-05-16 | 扬州创奇钢管机械有限公司 | Cold core setting machine |
| CN103624302A (en) * | 2013-12-02 | 2014-03-12 | 张铮 | Steel billet end centering machine |
| CN203972929U (en) * | 2014-07-04 | 2014-12-03 | 扬州鑫昊重型机械有限公司 | Novel high alloy steel pipe is cold determines core machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4228078B2 (en) * | 2004-04-15 | 2009-02-25 | 国立大学法人鳥取大学 | Sliding guide and machine tool equipped with the sliding guide |
-
2014
- 2014-07-04 CN CN201410316335.4A patent/CN105215439B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2865948Y (en) * | 2006-03-06 | 2007-02-07 | 刘瑜 | Conical bore-drilling machine |
| CN200963706Y (en) * | 2006-11-09 | 2007-10-24 | 哈尔滨汽轮机厂有限责任公司 | Slotter for modifying steam turbine cylinder in situ |
| CN102451840A (en) * | 2010-10-27 | 2012-05-16 | 扬州创奇钢管机械有限公司 | Cold core setting machine |
| CN103624302A (en) * | 2013-12-02 | 2014-03-12 | 张铮 | Steel billet end centering machine |
| CN203972929U (en) * | 2014-07-04 | 2014-12-03 | 扬州鑫昊重型机械有限公司 | Novel high alloy steel pipe is cold determines core machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105215439A (en) | 2016-01-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 |