CN202479618U - Plain end machine for hot expansion steel pipe - Google Patents
Plain end machine for hot expansion steel pipe Download PDFInfo
- Publication number
- CN202479618U CN202479618U CN2012200949465U CN201220094946U CN202479618U CN 202479618 U CN202479618 U CN 202479618U CN 2012200949465 U CN2012200949465 U CN 2012200949465U CN 201220094946 U CN201220094946 U CN 201220094946U CN 202479618 U CN202479618 U CN 202479618U
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- CN
- China
- Prior art keywords
- steel pipe
- hot
- chucking
- hot expansion
- expansion steel
- 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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Abstract
The utility model provides a plain end machine for a hot expansion steel pipe. The plain end machine for the hot expansion steel pipe comprises a rack, two power heads, cutter disks and two chucking centering assemblies. The two power heads are respectively arranged at two ends of the rack and provided with the cutter disks, cutters are disposed on the cutter disks, and the two chucking centering assemblies are placed on the rack and between the two power heads. An adjusting roller way is further mounted on the rack, and the adjusting roller way is arranged between the two chucking centering assemblies. The plain end machine for the hot expansion steel pipe has the advantages that equipment investment is small, energy consumption is low, working efficiency is high, and labor force and material resources are saved greatly; processing of a plain end at the end of the hot expansion steel pipe is more convenient; the V-shaped rack is provided with an automatic centering function, and a delimiter is disposed at a proper position so that a center line of the hot expansion steel pipe and a principal axis of the power heads are easy to coincide with each other, and installation and clamping of the hot expansion steel pipe are more convenient; and the plain end machine for the hot expansion steel pipe is simple in structure, low in processing cost, high in production efficiency and the like.
Description
Technical field
The utility model relates to the flat mouthful device of a kind of pipe end, especially relates to a kind of hot-expanding steel tube with flat mouthful machine.
Background technology
Seamless steel pipe expands and to add man-hour carrying out heat, and the pipe end of hot-expanding steel tube often need put down mouthful, adopts the way of flat mouthful of sawing in the prior art, but this method is owing to need to use saw blade, exists to consume greatly, and expense is than problems such as height; The pipe end crop of the hot-expanding steel tube of sawing simultaneously causes waste than length; Perpendicularity to hot-expanding steel tube end and steel pipe axis in the hot-expanding steel tube standard also has certain code requirement; The run lip reflex also appears running during sawing easily; Cause defective work to roll up, production efficiency is low, increases technical problems such as cost.
Summary of the invention
The problem that the utility model will solve provides that a kind of not only equipment investment is little, energy consumption is low, and high efficiency, and the hot-expanding steel tube that can use manpower and material resources sparingly greatly especially is fit to give wall thickness at the flat mouth of the hot-expanding steel tube below 20 millimeters with a flat mouthful machine.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of hot-expanding steel tube is with a flat mouthful machine, comprises stand, two unit heads, cutterhead, two chucking centering assemblies; Said two unit heads are located at the two ends of stand respectively, and said unit head is provided with cutterhead, and said cutterhead is provided with cutter; Said two chucking centering assemblies are located on the stand, and are located between said two unit heads.
Further, on said stand, also be provided with the adjustment roller-way, said adjustment roller-way is located between said two chucking centering assemblies.
Further, said chucking centering assembly comprises hydraulic system, adjustment leading screw, stop, V-type frame, has the column of support; Said hydraulic system is located at V-type frame bottom; Said stop is located at the upper end of V-type frame, and is located on the support of column through adjustment screw and adjustment leading screw; Said column is located on the stand.
Further; Said chucking centering assembly also comprises two Baltimore groove guide plates; Said two Baltimore groove guide plates all are fixed on the said stand, and a Baltimore groove guide plate wherein is fixed on the said column, and said V-type is erected between two Baltimore groove guide plates.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme, not only equipment investment is little, energy consumption is low, and high efficiency, has saved manpower and materials greatly, makes the processing of flat mouthful of hot-expanding steel tube pipe end convenient; Because the V-type frame has the automatic centering function; Delimiter also is set in suitable position, and is so hot-expanding steel tube center line and dynamic head main spindle line are easy to be in coincidence status, convenient when order is installed hot-expanding steel tube; Have simple in structurely simultaneously, processing cost is low, the production efficiency advantages of higher.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the left TV structure sketch map of the chucking centering assembly of Fig. 1.
Among the figure:
1, stand 2, unit head 3, cutterhead
4, chucking centering assembly 5, hot-expanding steel tube 6, cutter
7, adjustment roller-way 8, hydraulic system 9, adjustment leading screw
10, stop 11, V-type frame 12, support
13, column 14, adjustment screw 15, Baltimore groove guide plate
The specific embodiment
As shown in Figure 1, a kind of hot-expanding steel tube of the utility model is with a flat mouthful machine, comprises stand 1, two unit heads 2, cutterhead 3, two chucking centering assemblies 4; Said two unit heads 2 are located at the two ends of stand 1 respectively, and said unit head 2 is provided with cutterhead 3, and said cutterhead 3 is provided with cutter 6; Said two chucking centering assemblies 4 are located on the stand 1, and are located between said two unit heads 2.
Preferably, adjust hot-expanding steel tube 5 for ease, on said stand 1, also be provided with adjustment roller-way 7, said adjustment roller-way 7 is located between said two chucking centering assemblies 4.
Preferably, as shown in Figure 2, said chucking centering assembly 4 comprises hydraulic system 8, adjustment leading screw 9, stop 10, V-type frame 11, has the column 13 of support 12; Said hydraulic system 8 is located at V-type frame 11 bottoms; Said stop 10 is located at the upper end of V-type frame 11, and is located on the support 12 of column 13 through adjustment screw 14 and adjustment leading screw 9, and said column 13 is located on the stand 1.
Preferably; V-type frame 11 moves up and down and offset direction not for ease; Said chucking centering assembly 4 also comprises two Baltimore groove guide plates 15; Said two Baltimore groove guide plates 15 all are fixed on the said stand 1, and a Baltimore groove guide plate 15 wherein is fixed on the said column 13, and said V-type frame 11 is located between two Baltimore groove guide plates 15.
The course of work of this instance: add man-hour when putting down mouth for hot-expanding steel tube 5; Place hot-expanding steel tube 5 to be processed flat mouthful on the adjustment roller-way 7 of the utility model with crane; Axially adjustment hot-expanding steel tube 5 is in to the cutter 6 with an end and is easy to doctor locations; The V-type frame 11 that tightens centering assembly 4 then rises along Baltimore groove guide plate 15 through hydraulic system 8; Because V-type frame 11 has the automatic centering function, stop 10 has been set in suitable position, and hot-expanding steel tube 5 center lines and unit head 2 main shafts are installed hot-expanding steel tube 5 fixing when being in basic coincidence status; Thereby drive cutter 6 rotations through 3 rotations of unit head 2 rotating band movable knife discs, the while is axial feed also, thereby accomplishes flat mouthful of processing of an end hot-expanding steel tube 5 pipe ends; Process the other end of hot-expanding steel tube 5 then; This moment, the V-type frame descended; Make hot-expanding steel tube 5 place on the adjustment roller-way 7 of the utility model; Axially adjustment hot-expanding steel tube 5 is to being in the position that is easy to scraping with other end cutter 6, and repeats above action, the processing that another that can accomplish hot-expanding steel tube 5 held level with both hands mouthful.
More than the embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.
Claims (4)
1. a hot-expanding steel tube is characterized in that with a flat mouthful machine: comprise stand, two unit heads, cutterhead, two chucking centering assemblies; Said two unit heads are located at the two ends of stand respectively, and said unit head is provided with cutterhead, and said cutterhead is provided with cutter; Said two chucking centering assemblies are located on the stand, and are located between said two unit heads.
2. hot-expanding steel tube according to claim 1 is characterized in that with flat mouthful machine: on said stand, also be provided with the adjustment roller-way, said adjustment roller-way is located between said two chucking centering assemblies.
3. use a flat mouthful machine according to claim 1 or 2 each described hot-expanding steel tubes, it is characterized in that: said chucking centering assembly comprises hydraulic system, adjustment leading screw, stop, V-type frame, has the column of support; Said hydraulic system is located at V-type frame bottom; Said stop is located at the upper end of V-type frame, and is located on the support of column through adjustment screw and adjustment leading screw; Said column is located on the stand.
4. hot-expanding steel tube according to claim 3 is with flat mouthful machine; It is characterized in that: said chucking centering assembly also comprises two Baltimore groove guide plates; Said two Baltimore groove guide plates all are fixed on the said stand; And a Baltimore groove guide plate wherein is fixed on the said column, and said V-type is erected between two Baltimore groove guide plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200949465U CN202479618U (en) | 2012-03-14 | 2012-03-14 | Plain end machine for hot expansion steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200949465U CN202479618U (en) | 2012-03-14 | 2012-03-14 | Plain end machine for hot expansion steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202479618U true CN202479618U (en) | 2012-10-10 |
Family
ID=46954078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200949465U Expired - Fee Related CN202479618U (en) | 2012-03-14 | 2012-03-14 | Plain end machine for hot expansion steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202479618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111250789A (en) * | 2020-02-19 | 2020-06-09 | 安徽中再科技有限公司 | Flat-opening punching equipment for production of stainless steel pipeline pipe fittings |
| CN112475489A (en) * | 2020-11-28 | 2021-03-12 | 河南凤宝重工科技有限公司 | Cleaning device and cleaning method for burrs of notches at threads at two ends of axle housing |
-
2012
- 2012-03-14 CN CN2012200949465U patent/CN202479618U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111250789A (en) * | 2020-02-19 | 2020-06-09 | 安徽中再科技有限公司 | Flat-opening punching equipment for production of stainless steel pipeline pipe fittings |
| CN111250789B (en) * | 2020-02-19 | 2020-11-06 | 安徽中再科技有限公司 | Flat-opening punching equipment for production of stainless steel pipeline pipe fittings |
| CN112475489A (en) * | 2020-11-28 | 2021-03-12 | 河南凤宝重工科技有限公司 | Cleaning device and cleaning method for burrs of notches at threads at two ends of axle housing |
| CN112475489B (en) * | 2020-11-28 | 2021-10-26 | 河南凤宝重工科技有限公司 | Cleaning device and cleaning method for burrs of notches at threads at two ends of axle housing |
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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: 20121010 Termination date: 20160314 |