CN104907910A - High-efficiency pipe orifice polishing machine - Google Patents
High-efficiency pipe orifice polishing machine Download PDFInfo
- Publication number
- CN104907910A CN104907910A CN201510299942.9A CN201510299942A CN104907910A CN 104907910 A CN104907910 A CN 104907910A CN 201510299942 A CN201510299942 A CN 201510299942A CN 104907910 A CN104907910 A CN 104907910A
- Authority
- CN
- China
- Prior art keywords
- electric drill
- main shaft
- high efficiency
- planetary gear
- grinding surface
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a high-efficiency pipe orifice polishing machine and relates to a pipe processing device. The high-efficiency pipe orifice polishing machine comprises an electric drill, a motor main shaft on the electric drill and an electric drill mounting cylinder. The high-efficiency pipe orifice polishing machine further comprises a mainframe shell and a planet gear; the mainframe shell is of a ladder-shaped tube-like body, and the part, which has relatively small diameter, at the rear end of the tube-like body sleeves the electric drill mounting cylinder; the inner step surface of the mainframe shell is fixedly provided with a central gear; the motor main shaft is concentrically provided with a planet carrier; at least three shaft holes are formed at the periphery of the planet carrier in an annular array mode; the planet gear is assembled in a shaft hole by virtue of a bearing; the planet gear is meshed with the exterior of the central gear; the outer side of the front end of a cylindrical inner ring of the planet gear is provided with external threads and connected with a locking nut used for positioning a bearing by virtue of the external threads; a wire wheel provided with a handle is fixedly arranged in a center hole in the front end of the cylindrical inner ring of the planet gear. The high-efficiency pipe orifice polishing machine can be used for improving the pipe polishing quality and the pipe polishing efficiency and lowering the cost.
Description
Technical field
The present invention relates to tubular object extruding device, is a kind of high efficiency Machine for grinding surface of tube end specifically.
Background technology
Need before pipeline welding to process bevel for welding, and tube surfaces in bevel end 15-30mm length is eliminated rust, polishing, to reach welding process requirement.Adopt abrading block rigid matrix plating diamond abrasive formation both at home and abroad more at present, form bistrique through spring and bearing support, driven by motor and end surface is polished.
Its outstanding defect of diamond grinder is that abrading block is rigid body, only can polish flat surface, slightly distortion or micro-pits place cannot eliminate rust, polishing.Simultaneously because the abrading block of diamond abrasive formation and the contact of pipeline circular surfaces are linearly contact, this makes the diamond abrasive of only linear contact position play burnishing action, periphery diamond abrasive is not fully utilized, and this place reuses continuously, make diamond abrasive easy to wear, come off, service life is also affected.Diamond abrasive abrading block manufacturing cost is high, and its manufacture craft is also more complicated.
Summary of the invention
Object of the present invention is just to provide a kind of high efficiency Machine for grinding surface of tube end to solve the problem, and it can improve polishing quality and polishing efficiency, and can realize to flat surface, especially to the effective polishing having the pipe surface of moderate finite deformation or depression.
The present invention is achieved through the following technical solutions above-mentioned purpose:
High efficiency Machine for grinding surface of tube end of the present invention, comprise electric drill, cylinder installed by electric machine main shaft on electric drill and electric drill, wherein, it also comprises host shell and planetary gear, described host shell is the notch cuttype cylindrical body be made up of two cylinder-like bodies that diameter is different, the cylindrical body that on host shell, rear end diameter is less is fixedly sleeved installs on cylinder at electric drill, the interior step surface of host shell is mounted by means of screws with a central gear coaxially arranged with described electric machine main shaft, on described electric machine main shaft, concentric fits has a planet carrier, the surrounding annular array of described planet carrier arranges at least three axis holes, the bearing assemble that described planetary gear passes through to arrange at the outer middle side part of its cylindrical inner collar extended forward is in described axis hole, described planetary gear and described central gear external toothing, the front end outer side of the cylindrical inner collar on described planetary gear is provided with external screw thread, and be connected with the locking nut for locating described bearing by external screw thread, the centre bore of the front end of the cylindrical inner collar on described planetary gear is fixedly equipped with band handle wire wheel.
Further, the front end sleeve of described host shell is connected to the dustproof encloser of a cylindrical body.
Further, described band handle wire wheel is fixed by the lock-screw arranged at the sidewall through the cylindrical inner collar on planetary gear and locking nut.
Further, described electric machine main shaft is provided with external screw thread, and described planet carrier is fixedly mounted on electric machine main shaft by this external screw thread.
Further, the rear end of described host shell is a clip.
Further, the quantity of described planet carrier upper shaft hole is 3.
Further, described electric drill is multistage variable speed electric drill.
Beneficial effect of the present invention is: the present invention adopts band handle wire wheel to substitute diamond abrasive abrading block, because it is the mounted abrasive wheel that the steel wire with certain flexibility makes, in polishing or polishing process, strong adaptability, large with tube contacts face, not only to flat surface, simultaneously to there being the pipe surface of moderate finite deformation or depression all can polish, show the superiority that it is outstanding; Band handle wire wheel rotates and adopts planetary gears transmission, in its main shaft band handle steel wire crop rotation and the reverse rotation of main shaft while pipeline revolution, motor adopts multistage variable speed electric drill to drive simultaneously, can according to the requirement of different tube diameters size to linear speed, select optimum operating speed, make polishing efficiency comparatively diamond abrasive sanding machine increase substantially; Band handle wire wheel is not easy to wear when polishing, come off, and durability is very high, long service life.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is partial enlargement structural representation of the present invention.
Label declaration in schematic diagram:
1, planet carrier; 101, axis hole; 2, central gear; 3, host shell; 4, electric drill; 5, planetary gear; 6, bearing; 7, locking nut; 8, lock-screw; 9, handle wire wheel is with; 10, dust cover; 11, electric machine main shaft; 12, tubing.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
As illustrated in fig. 1 and 2, high efficiency Machine for grinding surface of tube end of the present invention, comprise electric drill 4, cylinder installed by electric machine main shaft 11 on electric drill and electric drill, wherein, it also comprises host shell 3 and planetary gear 5, host shell is the notch cuttype cylindrical body be made up of two cylinder-like bodies that diameter is different, the cylindrical body that on host shell, rear end diameter is less is fixedly sleeved installs on cylinder at electric drill, the interior step surface of host shell is mounted by means of screws with a central gear 2 coaxially arranged with electric machine main shaft, namely central gear is fixture, on electric machine main shaft, concentric fits has a planet carrier 1, the surrounding annular array of planet carrier arranges at least three axis holes 101, planetary gear is assemblied in (namely planetary quantity is identical with the quantity of axis hole) in axis hole by the bearing 6 arranged at the outer middle side part of its cylindrical inner collar extended forward, planetary gear and central gear external toothing, the front end outer side of the cylindrical inner collar on planetary gear is provided with external screw thread, and be connected with the locking nut for location bearing by external screw thread, the centre bore of the front end of the cylindrical inner collar on planetary gear is fixedly equipped with band handle wire wheel 9.
The front end sleeve of above-mentioned host shell is connected to the dustproof encloser 10 of a cylindrical body; Preferably, above-mentioned band handle wire wheel is fixed by the lock-screw 8 arranged at the sidewall through the cylindrical inner collar on planetary gear and locking nut 7.Above-mentioned electric machine main shaft is provided with external screw thread, and planet carrier is fixedly mounted on electric machine main shaft by this external screw thread.The cylindrical body of the rear end of above-mentioned host shell is a clip, and the rear end of host shell is sleeved on electric drill by bolt and installs on cylinder by it.In addition, the quantity of preferred planet carrier upper shaft hole is 3, and above-mentioned electric drill is preferably multistage variable speed electric drill.
During work, fixed by tubing 12, hand-held Machine for grinding surface of tube end, dubs starting switch, and electric drill is slowly run, and Machine for grinding surface of tube end is set in tubing end.By compressing switch, start electric drill, and along the reciprocating sliding of tubing axis, to the polishing of tubing bevel end, reach technological requirement backed off after random tubing, close electric drill.
Through test, actual effect, for the polishing of Φ 51 seamless pipe outer surface, is polished a pipe end, and is reached technological requirement, only need 1.5-2 second, and efficiency can improve and reaches decades of times.
Above-described embodiment is preferred embodiment of the present invention; it is not the restriction to technical solution of the present invention; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of patent of the present invention.
Claims (7)
1. a high efficiency Machine for grinding surface of tube end, comprise electric drill, cylinder installed by electric machine main shaft on electric drill and electric drill, it is characterized in that: it also comprises host shell and planetary gear, described host shell is the notch cuttype cylindrical body be made up of two cylinder-like bodies that diameter is different, the cylindrical body that on host shell, rear end diameter is less is fixedly sleeved installs on cylinder at electric drill, the interior step surface of host shell is mounted by means of screws with a central gear coaxially arranged with described electric machine main shaft, on described electric machine main shaft, concentric fits has a planet carrier, the surrounding annular array of described planet carrier arranges at least three axis holes, the bearing assemble that described planetary gear passes through to arrange at the outer middle side part of its cylindrical inner collar extended forward is in described axis hole, described planetary gear and described central gear external toothing, the front end outer side of the cylindrical inner collar on described planetary gear is provided with external screw thread, and be connected with the locking nut for locating described bearing by external screw thread, the centre bore of the front end of the cylindrical inner collar on described planetary gear is fixedly equipped with band handle wire wheel.
2. high efficiency Machine for grinding surface of tube end according to claim 1, is characterized in that: the front end sleeve of described host shell is connected to the dustproof encloser of a cylindrical body.
3. high efficiency Machine for grinding surface of tube end according to claim 1 and 2, is characterized in that: described band handle wire wheel is fixed by the lock-screw arranged at the sidewall through the cylindrical inner collar on planetary gear and locking nut.
4. high efficiency Machine for grinding surface of tube end according to claim 3, it is characterized in that: described electric machine main shaft is provided with external screw thread, described planet carrier is fixedly mounted on electric machine main shaft by this external screw thread.
5. high efficiency Machine for grinding surface of tube end according to claim 4, is characterized in that: the rear end of described host shell is a clip.
6. high efficiency Machine for grinding surface of tube end according to claim 5, is characterized in that: the quantity of described planet carrier upper shaft hole is 3.
7. high efficiency Machine for grinding surface of tube end according to claim 6, is characterized in that: described electric drill is multistage variable speed electric drill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510299942.9A CN104907910A (en) | 2015-06-04 | 2015-06-04 | High-efficiency pipe orifice polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510299942.9A CN104907910A (en) | 2015-06-04 | 2015-06-04 | High-efficiency pipe orifice polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104907910A true CN104907910A (en) | 2015-09-16 |
Family
ID=54077571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510299942.9A Pending CN104907910A (en) | 2015-06-04 | 2015-06-04 | High-efficiency pipe orifice polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104907910A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986420A (en) * | 2019-03-13 | 2019-07-09 | 甘沛沛 | A kind of hand-held PVC pipe grinding device |
| CN115013509A (en) * | 2022-06-17 | 2022-09-06 | 宿迁市泰宇电器有限公司 | Multifunctional electric tool speed change gear box |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0617170A2 (en) * | 1993-02-19 | 1994-09-28 | Pamag Ag | Surface working apparatus |
| CN201023204Y (en) * | 2006-12-15 | 2008-02-20 | 中国科学院金属研究所 | Small diameter tube and thread polishing and burnishing machine |
| CN201881221U (en) * | 2010-11-18 | 2011-06-29 | 张国模 | Wire and bar surface machining equipment |
| CN204308694U (en) * | 2014-12-12 | 2015-05-06 | 淅川县顺隆弹簧有限公司 | A kind of can the swinging centreless grinding machine external of accurate Solid rocket engine |
| CN204843784U (en) * | 2015-06-04 | 2015-12-09 | 武汉市高雄电力设备有限公司 | Mouth of pipe buffing machine |
-
2015
- 2015-06-04 CN CN201510299942.9A patent/CN104907910A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0617170A2 (en) * | 1993-02-19 | 1994-09-28 | Pamag Ag | Surface working apparatus |
| CN201023204Y (en) * | 2006-12-15 | 2008-02-20 | 中国科学院金属研究所 | Small diameter tube and thread polishing and burnishing machine |
| CN201881221U (en) * | 2010-11-18 | 2011-06-29 | 张国模 | Wire and bar surface machining equipment |
| CN204308694U (en) * | 2014-12-12 | 2015-05-06 | 淅川县顺隆弹簧有限公司 | A kind of can the swinging centreless grinding machine external of accurate Solid rocket engine |
| CN204843784U (en) * | 2015-06-04 | 2015-12-09 | 武汉市高雄电力设备有限公司 | Mouth of pipe buffing machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986420A (en) * | 2019-03-13 | 2019-07-09 | 甘沛沛 | A kind of hand-held PVC pipe grinding device |
| CN109986420B (en) * | 2019-03-13 | 2021-04-02 | 甘沛沛 | Hand-held type PVC pipe fitting grinding device |
| CN115013509A (en) * | 2022-06-17 | 2022-09-06 | 宿迁市泰宇电器有限公司 | Multifunctional electric tool speed change gear box |
| CN115013509B (en) * | 2022-06-17 | 2023-12-01 | 宿迁市泰宇电器有限公司 | Multifunctional electric tool speed change gear box |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150916 |