CN203092262U - Drill collar polisher - Google Patents
Drill collar polisher Download PDFInfo
- Publication number
- CN203092262U CN203092262U CN 201320114307 CN201320114307U CN203092262U CN 203092262 U CN203092262 U CN 203092262U CN 201320114307 CN201320114307 CN 201320114307 CN 201320114307 U CN201320114307 U CN 201320114307U CN 203092262 U CN203092262 U CN 203092262U
- Authority
- CN
- China
- Prior art keywords
- assembly
- support bar
- rotation
- rotating shaft
- drill collar
- 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
- 239000007787 solid Substances 0.000 claims description 23
- 238000005498 polishing Methods 0.000 abstract description 10
- 238000005553 drilling Methods 0.000 abstract description 4
- 230000000007 visual effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a drill collar polisher, and belongs to the field of oil drilling. The drill collar polisher comprises a working platform frame, a rotary clamping fixing assembly, an axial locating assembly, middle riding wheels, a polishing head and a polishing assembly, wherein the rotary clamping fixing assembly and the axial locating assembly are installed on the upper surface of the working platform frame, rotary shafts of the rotary clamping fixing assembly (1) are coaxial with a lead screw of the axial locating assembly, a three-claw clamping plate of the rotary clamping fixing assembly and a centre of the axial locating assembly are opposite in position, the middle riding wheels are installed on the working platform frame between the rotary clamping fixing assembly and the axial locating assembly, a gear guide rail which is parallel to a connecting line of the two rotary shafts is processed on the side face of the working platform frame, and the lower surface of a sliding platform of the polishing assembly is connected with the gear guide rail on the side face of the working platform frame through sliding gears. The drill collar polisher is simple in structure and convenient to operate, can achieve automatic polishing, improves the surface use quality and the visual quality of drill collar products, and has important practical value.
Description
Technical field
The utility model relates to a kind of drill collar sander, belongs to field of oil drilling.
Background technology
Drill collar is a kind of drilling tool product that uses in Process of Oil Well Drilling.It is to be rolled into bar and then to be passed through machining by a kind of alloy steel material to form.Its draw ratio belongs to slender piece greater than 30, needs cylindrical to product to carry out surface quality in process and handles, and conventional method generally is by manually carrying out manual grinding, and grinding efficiency is low, polishing weak effect and labor strength are big; Or scrap lathe transformation to old, drill collar is installed on the improved old lathe polishes, but old lathe is bulky, complex structure, noise are big, and improved sanding operation complexity, technological parameter are wayward.
The utility model content
The purpose of this utility model is not have problems such as special equipment in order to solve the surface roughness and the existing polishing mode that do not reach requirement after the drill collar circular knitting machine tool processing outside, and a kind of special-purpose drill collar sander is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of drill collar sander of the present utility model comprises Working gantry, the solid assembly of rotation Qia, axial location assembly, middle support roller, grinding head and sanding component;
The solid assembly of rotation Qia comprises supporting seat, rotating shaft and scroll chuck, connects rotating shaft by bearing on the supporting seat, and the front end of rotating shaft is scroll chuck fixedly, and the rear end of rotating shaft connects rotary electric machine, makes the rotation of rotary electric machine control rotating shaft;
The axial location assembly comprises supporting seat, screw mandrel and top, and screw mandrel is threaded with connecting hole on the supporting seat, and the front end of screw mandrel connects top by bearing;
Sanding component comprises sliding stand, vertical support bar, horizontal support bar, and the rear end of horizontal support bar is processed with the connecting hole with its axis normal, and this connecting hole sidewall is processed with tapped through hole; The front end of horizontal support bar is fixing grinding head downwards, and grinding head passes through motor-driven; Horizontal support bar is socketed on the vertical support bar by the connecting hole of rear end, horizontal support bar is vertically vertically being moved on the support bar, and connect stop pin by the tapped through hole internal thread at horizontal support bar, locking horizontal support bar vertical position; Vertically support bar is fixed on the upper surface of sliding stand; The lower surface of sliding stand is installed balladeur train, and balladeur train drives by driving motor;
Solid assembly of rotation Qia and axial location assembly are installed in the upper surface of Working gantry, make the rotating shaft of the solid assembly 1 of rotation Qia coaxial with the screw mandrel of axial location assembly, and the scroll chuck of the solid assembly of rotation Qia is relative with the top position of axial location assembly, support roller in the middle of installing on the Working gantry between solid assembly of rotation Qia and the axial location assembly; The side of Working gantry is processed with the gear guide that parallels with two rotating shaft lines, and the sliding stand lower surface of sanding component is connected by the gear guide of balladeur train with the Working gantry side.
The course of work
Internal thread (box) end of drill collar is fixed on the scroll chuck of the solid assembly 1 of rotation Qia, middle support roller becomes the support component in drill collar stage casing, axial location by regulating shaft screw mandrel and supporting seat in positioning component, make the top endoporus that presses closer external screw thread (pin thread) end of drill collar of screw mandrel front end, make the drill collar axial location; By the vertical position of horizontal support bar in the adjusting sanding component, and, the grinding head of horizontal support bar front end is contacted with the drill collar periphery by the stop pin locking; The rotating shaft of the solid assembly 1 of rotary electric machine control rotation Qia at the uniform velocity rotates, and then the fixing drill collar of drive scroll chuck at the uniform velocity rotates, the balladeur train of sanding component sliding stand lower surface is under the driving of driving motor, move axially by pre-set velocity, the grinding head that contacts with the drill collar periphery simultaneously is rotation at a high speed under motor-driven, realizes the sanding and polishing of the total length periphery of drill collar.
Beneficial effect
The special equipment that drill collar sander of the present utility model designs for the polishing to the drill collar outer surface, it is simple in structure, easy to operate, the periphery of polishing back drill collar is even, consistent, has improved the surface of drill collar product and has used and visual quality, has important practical value.
Description of drawings
Fig. 1 is the structural representation of the utility model drill collar sander;
Among the figure: the solid assembly of 1-rotation Qia; The 2-Working gantry; Support roller in the middle of the 3-; 4-drill collar product; The 5-grinding head; The 6-sanding component; 7-axial location assembly.
The specific embodiment
Below in conjunction with drawings and Examples content of the present utility model is further described.
Embodiment
A kind of drill collar sander of the present utility model as shown in Figure 1, comprises Working gantry 2, the solid assembly 1 of rotation Qia, axial location assembly 7, middle support roller 3, grinding head 5 and sanding component 6;
The solid assembly 1 of rotation Qia comprises supporting seat, rotating shaft and scroll chuck, connects rotating shaft by bearing on the supporting seat, and the front end of rotating shaft is scroll chuck fixedly, and the rear end of rotating shaft connects rotary electric machine, makes the rotation of rotary electric machine control rotating shaft;
Axial location assembly 7 comprises supporting seat, screw mandrel and top, and screw mandrel is threaded with connecting hole on the supporting seat, and the front end of screw mandrel connects top by bearing;
Sanding component 6 comprises sliding stand, vertical support bar, horizontal support bar, and the rear end of horizontal support bar is processed with the connecting hole with its axis normal, and this connecting hole sidewall is processed with tapped through hole; The front end of horizontal support bar is fixing grinding head 5 downwards, and grinding head 5 passes through motor-driven; Horizontal support bar is socketed on the vertical support bar by the connecting hole of rear end, horizontal support bar is vertically vertically being moved on the support bar, and connect stop pin by the tapped through hole internal thread at horizontal support bar, locking horizontal support bar vertical position; Vertically support bar is fixed on the upper surface of sliding stand; The lower surface of sliding stand is installed balladeur train, and balladeur train drives by driving motor;
Solid assembly 1 of rotation Qia and axial location assembly 7 are installed in the upper surface of Working gantry 2, make the rotating shaft of the solid assembly 1 of rotation Qia coaxial with the screw mandrel of axial location assembly 7, and the scroll chuck of the solid assembly 1 of rotation Qia is relative with the top position of axial location assembly 7, support roller 3 in the middle of installing on the Working gantry 2 between solid assembly 1 of rotation Qia and the axial location assembly 7; The side of Working gantry 2 is processed with the gear guide that parallels with two rotating shaft lines, and the sliding stand lower surface of sanding component 6 is connected by the gear guide of balladeur train with Working gantry 2 sides.
The course of work
Internal thread (box) end of drill collar is fixed on the scroll chuck of the solid assembly 1 of rotation Qia, middle support roller 3 becomes the support component in drill collar stage casing, axial location by regulating shaft screw mandrel and supporting seat in positioning component 7, make the top endoporus that presses closer external screw thread (pin thread) end of drill collar of screw mandrel front end, make the drill collar axial location; By the vertical position of horizontal support bar in the adjusting sanding component 6, and, the grinding head 5 of horizontal support bar front end is contacted with the drill collar periphery by the stop pin locking; The rotating shaft of the solid assembly 1 of rotary electric machine control rotation Qia at the uniform velocity rotates, and then the fixing drill collar of drive scroll chuck at the uniform velocity rotates, the balladeur train of sanding component 6 sliding stand lower surfaces is under the driving of driving motor, move axially by pre-set velocity, the grinding head 5 that contacts with the drill collar periphery simultaneously is rotation at a high speed under motor-driven, realizes the sanding and polishing of the total length periphery of drill collar.
Claims (1)
1. a drill collar sander is characterized in that: comprise Working gantry, the solid assembly of rotation Qia, axial location assembly, middle support roller, grinding head and sanding component;
The solid assembly of rotation Qia comprises supporting seat, rotating shaft and scroll chuck, connects rotating shaft by bearing on the supporting seat, and the front end of rotating shaft is scroll chuck fixedly, and the rear end of rotating shaft connects rotary electric machine, makes the rotation of rotary electric machine control rotating shaft;
The axial location assembly comprises supporting seat, screw mandrel and top, and screw mandrel is threaded with connecting hole on the supporting seat, and the front end of screw mandrel connects top by bearing;
Sanding component comprises sliding stand, vertical support bar, horizontal support bar, and the rear end of horizontal support bar is processed with the connecting hole with its axis normal, and this connecting hole sidewall is processed with tapped through hole; The front end of horizontal support bar is fixing grinding head downwards, and grinding head passes through motor-driven; Horizontal support bar is socketed on the vertical support bar by the connecting hole of rear end, horizontal support bar is vertically vertically being moved on the support bar, and connect stop pin by the tapped through hole internal thread at horizontal support bar, locking horizontal support bar vertical position; Vertically support bar is fixed on the upper surface of sliding stand; The lower surface of sliding stand is installed balladeur train, and balladeur train drives by driving motor;
Solid assembly of rotation Qia and axial location assembly are installed in the upper surface of Working gantry, make the rotating shaft of the solid assembly of rotation Qia coaxial with the screw mandrel of axial location assembly, and the scroll chuck of the solid assembly of rotation Qia is relative with the top position of axial location assembly, support roller in the middle of installing on the Working gantry between solid assembly of rotation Qia and the axial location assembly; The side of Working gantry is processed with the gear guide that parallels with two rotating shaft lines, and the sliding stand lower surface of sanding component is connected by the gear guide of balladeur train with the Working gantry side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114307 CN203092262U (en) | 2013-03-14 | 2013-03-14 | Drill collar polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114307 CN203092262U (en) | 2013-03-14 | 2013-03-14 | Drill collar polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203092262U true CN203092262U (en) | 2013-07-31 |
Family
ID=48843705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320114307 Expired - Fee Related CN203092262U (en) | 2013-03-14 | 2013-03-14 | Drill collar polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203092262U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659502A (en) * | 2013-12-04 | 2014-03-26 | 天水星火机床有限责任公司 | Double-grinding-wheel axle grinding device |
| CN104339148A (en) * | 2014-10-21 | 2015-02-11 | 上海重型机床厂有限公司 | High-accuracy and quick mounting device and method of rotary core mold |
| CN105364655A (en) * | 2015-12-16 | 2016-03-02 | 萍乡市伟达工业有限公司 | Circular seam polisher |
| CN106002563A (en) * | 2016-07-11 | 2016-10-12 | 泉州市佳能机械制造有限公司 | Grinding machine with grinding tool capable of directional grinding and grinding production line |
| CN111230713A (en) * | 2020-01-16 | 2020-06-05 | 浙江金信不锈钢制造有限公司 | Automatic polishing machine for surface of stainless steel seamless steel pipe |
-
2013
- 2013-03-14 CN CN 201320114307 patent/CN203092262U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659502A (en) * | 2013-12-04 | 2014-03-26 | 天水星火机床有限责任公司 | Double-grinding-wheel axle grinding device |
| CN104339148A (en) * | 2014-10-21 | 2015-02-11 | 上海重型机床厂有限公司 | High-accuracy and quick mounting device and method of rotary core mold |
| CN105364655A (en) * | 2015-12-16 | 2016-03-02 | 萍乡市伟达工业有限公司 | Circular seam polisher |
| CN105364655B (en) * | 2015-12-16 | 2017-07-25 | 萍乡市伟达工业有限公司 | Circumferential weld polishing machine |
| CN106002563A (en) * | 2016-07-11 | 2016-10-12 | 泉州市佳能机械制造有限公司 | Grinding machine with grinding tool capable of directional grinding and grinding production line |
| CN111230713A (en) * | 2020-01-16 | 2020-06-05 | 浙江金信不锈钢制造有限公司 | Automatic polishing machine for surface of stainless steel seamless steel pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANXI FENGLEI DRILLING TOOL CO., LTD. Free format text: FORMER OWNER: SHANXI NORTH MACHINE-BUILDING CO., LTD. Effective date: 20141210 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141210 Address after: 043013 Shanxi city of Houma province Fenglei plant Patentee after: SHANXI FENGLEI DRILLING TOOLS CO., LTD. Address before: 043013 Shanxi city of Houma province and 188 Street P.O. Box 10 Patentee before: Shanxi North Machine-Building Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20190314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |