CN209424468U - A kind of cast-steel pipe fluid pressure type upsetting apparatus - Google Patents
A kind of cast-steel pipe fluid pressure type upsetting apparatus Download PDFInfo
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- CN209424468U CN209424468U CN201821742765.2U CN201821742765U CN209424468U CN 209424468 U CN209424468 U CN 209424468U CN 201821742765 U CN201821742765 U CN 201821742765U CN 209424468 U CN209424468 U CN 209424468U
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Abstract
The utility model relates to a kind of cast-steel pipe fluid pressure type upsetting apparatus, it is characterised in that: including platform for epsetting, cast-steel pipe holding frame, jumping-up mechanism and hydraulic mechanism；Nesting is realized after carrying out jumping-up to fixed cast steel tube end by Driven by Hydraulic Cylinder jumping-up cushion block in the utility model, ensure that the uniform wall thickness of cast-steel pipe nesting port is consistent；Furthermore guarantee that there is a situation where crack for cast steel tube end during jumping-up using special cast-steel pipe holding frame.
Description
Technical field
The utility model relates to cast-steel pipe jumping-up field more particularly to a kind of cast-steel pipe fluid pressure type upsetting apparatus.
Background technique
General cast-steel pipe linking end use suit by the way of, but after suit pass joining place cast-steel pipe
End the phenomenon that generating became uneven, cause weld seam welding difficulty big, welding slag cleaning is difficult, is not easy to weld grinding；And
Easily attachment residue, influences velocity of medium；Therefore thick after needing the jumping-up before nesting of the end by cast-steel pipe to guarantee nesting
Degree variation is little, it is no longer necessary to which casing, weld seam quantity are reduced.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of cast-steel pipe fluid pressure type upsetting apparatus, it is able to solve general
Cast-steel pipe using nested type linking wall unevenness the problem of.
In order to solve the above technical problems, the technical solution of the utility model are as follows: a kind of cast-steel pipe fluid pressure type upsetting apparatus,
Innovative point is: including platform for epsetting, cast-steel pipe holding frame, jumping-up mechanism and hydraulic mechanism；
The cast-steel pipe holding frame has several and level is coaxially fixed on platform for epsetting, the jumping-up mechanism
The side of cast-steel pipe holding frame is set and is coaxially disposed with cast-steel pipe holding frame；The one of platform for epsetting is arranged in the hydraulic mechanism
Side is connected by hydraulic pipeline with jumping-up mechanism；
The cast-steel pipe holding frame includes the pedestal that connecting hole is opened at center, is located at a pair of of curved support that pedestal two sides are set
Ear and arc Ka Gai；The support ear end of side is hinged on one end of the Ka Gai and pedestal, the other end and pedestal of Ka Gai
The support ear end of the other side is to complement each other to form interlocking claw notch；The arc card lid medial surface is equipped with protrusion
Elastic piece；The medial surface of the curved support ear is equipped with elastic convex ribs；
The jumping-up mechanism includes slide unit support, and the slide unit support is fitted to platform for epsetting by slide block guide rail
On；Slide unit support can be along horizontal direction close to or far from the end of cast-steel pipe holding frame by Driven by Hydraulic Cylinder；The slide unit
The receiving hole of a receiving jumping-up cushion block is provided on support；
The hydraulic mechanism includes servo motor, hydraulic pump, hydraulic tube, liquid reserve tank and liquid suction pipe；The servo motor
Output end is connected with hydraulic pump, and servo motor drives hydraulic pump works；One end of the liquid suction pipe extends in liquid reserve tank, drawing liquid
The other end of pipe is connected on hydraulic pump；One end of the hydraulic tube is connected on hydraulic pump, and the other end of hydraulic tube is connected to
On the hydraulic cylinder for driving slide unit support, solenoid valve is provided on the hydraulic tube.
Further, the end that the liquid suction pipe is extend into liquid reserve tank is provided with filter.
Utility model has the advantages that
1) it is realized after carrying out jumping-up to fixed cast steel tube end by Driven by Hydraulic Cylinder jumping-up cushion block in the utility model
Nesting ensure that the uniform wall thickness of cast-steel pipe nesting port is consistent；Furthermore guaranteed using special cast-steel pipe holding frame in jumping-up
During cast steel tube end there is a situation where crack.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is a kind of structural schematic diagram of cast-steel pipe fluid pressure type upsetting apparatus of the utility model.
Fig. 2 is a kind of cast-steel pipe holding frame main view of cast-steel pipe fluid pressure type upsetting apparatus of the utility model.
Specific embodiment
The following examples can make professional and technical personnel that the utility model be more fully understood, but therefore will not
The utility model is limited among the embodiment described range.
Such as a kind of Fig. 1 cast-steel pipe fluid pressure type upsetting apparatus shown in Fig. 2, including platform for epsetting 1, cast-steel pipe holding frame 2, upsetting
Thick mechanism 3 and hydraulic mechanism 4.
Cast-steel pipe holding frame 2 has several and level is coaxially fixed on platform for epsetting 1, the jumping-up mechanism 3
The side of cast-steel pipe holding frame 2 is set and is coaxially disposed with cast-steel pipe holding frame 2；The hydraulic mechanism 4 is arranged in platform for epsetting 1
Side be connected with jumping-up mechanism 3 by hydraulic pipeline.
Cast-steel pipe holding frame 2 includes the pedestal 21 that connecting hole is opened at center, is located at a pair of of curved support ear that pedestal two sides are set
22 and arc card lid 23；22, the support ear end of side is hinged on one end of the card lid 23 and pedestal 21, card lid 23 it is another
22 end of support ear of one end and 21 other side of pedestal is to complement each other to form interlocking claw notch 24；The arc card
23 medial surface of lid is equipped with the elastic piece 25 of protrusion；The medial surface of the curved support ear is equipped with elastic convex ribs 26.
Jumping-up mechanism 3 includes slide unit support 31, and the slide unit support 31 is fitted to platform for epsetting by slide block guide rail
Upper 1；Slide unit support 31 can be along horizontal direction close to or far from the end of cast-steel pipe holding frame 2 by Driven by Hydraulic Cylinder；It is described
The receiving hole of a receiving jumping-up cushion block 32 is provided on slide unit support 31.
Hydraulic mechanism 4 includes servo motor 41, hydraulic pump 42, hydraulic tube 43, liquid reserve tank 44 and liquid suction pipe 45；The servo
The output end of motor 41 is connected with hydraulic pump 42, and servo motor 41 drives hydraulic pump 42 to work；Prolong one end of the liquid suction pipe 45
It extends in liquid reserve tank 44, the other end of liquid suction pipe 45 is connected on hydraulic pump 42；One end of the hydraulic tube 43 is connected to hydraulic
On pump 42, the other end of hydraulic tube 43 is connected on the hydraulic cylinder of driving slide unit support 31, is provided with electricity on the hydraulic tube 43
Magnet valve 46.
The end that liquid suction pipe 45 is extend into liquid reserve tank is provided with filter 47.
It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments, above-described embodiment and
Only illustrate the principles of the present invention described in specification, on the premise of not departing from the spirit and scope of the utility model,
The utility model also has various changes and improvements, these changes and improvements both fall within the scope of the claimed invention
It is interior.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (2)
1. a kind of cast-steel pipe fluid pressure type upsetting apparatus, it is characterised in that: including platform for epsetting, cast-steel pipe holding frame, jumping-up mechanism
And hydraulic mechanism；
The cast-steel pipe holding frame has several and level is coaxially fixed on platform for epsetting, the jumping-up mechanism setting
The side of cast-steel pipe holding frame and with cast-steel pipe holding frame be coaxially disposed；The side that platform for epsetting is arranged in the hydraulic mechanism is logical
Hydraulic pipeline is crossed to be connected with jumping-up mechanism；
The cast-steel pipe holding frame includes the pedestal that connecting hole is opened at center, is located at a pair of of curved support ear that pedestal two sides are set, with
And arc Ka Gai；The support ear end of side is hinged on one end of the Ka Gai and pedestal, and the other end and pedestal of Ka Gai is another
The support ear end of side is to complement each other to form interlocking claw notch；The arc card lid medial surface is equipped with the bullet of protrusion
Property piece；The medial surface of the curved support ear is equipped with elastic convex ribs；
The jumping-up mechanism includes slide unit support, and the slide unit support is fitted on platform for epsetting by slide block guide rail；It is sliding
Platform support can be along horizontal direction close to or far from the end of cast-steel pipe holding frame by Driven by Hydraulic Cylinder；On the slide unit support
It is provided with the receiving hole of a receiving jumping-up cushion block；
The hydraulic mechanism includes servo motor, hydraulic pump, hydraulic tube, liquid reserve tank and liquid suction pipe；The output of the servo motor
End is connected with hydraulic pump, and servo motor drives hydraulic pump works；One end of the liquid suction pipe extends in liquid reserve tank, liquid suction pipe
The other end is connected on hydraulic pump；One end of the hydraulic tube is connected on hydraulic pump, and the other end of hydraulic tube is connected to driving
On the hydraulic cylinder of slide unit support, solenoid valve is provided on the hydraulic tube.
2. a kind of cast-steel pipe fluid pressure type upsetting apparatus according to claim 1, it is characterised in that: the liquid suction pipe is extend into
End in liquid reserve tank is provided with filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821742765.2U CN209424468U (en) | 2018-10-26 | 2018-10-26 | A kind of cast-steel pipe fluid pressure type upsetting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821742765.2U CN209424468U (en) | 2018-10-26 | 2018-10-26 | A kind of cast-steel pipe fluid pressure type upsetting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209424468U true CN209424468U (en) | 2019-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821742765.2U Active CN209424468U (en) | 2018-10-26 | 2018-10-26 | A kind of cast-steel pipe fluid pressure type upsetting apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860773A (en) * | 2019-12-17 | 2020-03-06 | 信达科创（唐山）石油设备有限公司 | Continuous oil pipe steel belt butt joint process and raw material thickening equipment thereof |
-
2018
- 2018-10-26 CN CN201821742765.2U patent/CN209424468U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860773A (en) * | 2019-12-17 | 2020-03-06 | 信达科创（唐山）石油设备有限公司 | Continuous oil pipe steel belt butt joint process and raw material thickening equipment thereof |
| CN110860773B (en) * | 2019-12-17 | 2023-09-26 | 信达科创（唐山）石油设备有限公司 | Continuous oil pipe steel belt butt joint process and raw material thickening equipment thereof |
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