CN101347851A - Portable inner bore chamfering machine - Google Patents
Portable inner bore chamfering machine Download PDFInfo
- Publication number
- CN101347851A CN101347851A CNA2008100489313A CN200810048931A CN101347851A CN 101347851 A CN101347851 A CN 101347851A CN A2008100489313 A CNA2008100489313 A CN A2008100489313A CN 200810048931 A CN200810048931 A CN 200810048931A CN 101347851 A CN101347851 A CN 101347851A
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- cutter
- spindle box
- motor
- main spindle
- chamfering machine
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Abstract
The invention relates to a portable inner hole chamfering machine, which comprises a spindle box, a spindle, a motor, a fixed pole and a cutter. The invention is characterized in that the spindle is mounted in the spindle box by a bearing, one end of the spindle is connected with an output shaft of the motor by a gear pair, and the motor is fixedly arranged on the spindle box. And the other end of the spindle is connected with an arbor, the cutter is sheathed on the arbor, a centering sleeve is mounted on the arbor which is arranged at the front end of the cutter, and a spacer sleeve which is connected with the spindle box is arranged by the cutting tool. The invention has the advantages of simple and compact structure, light weight of the whole equipment, easy carrying and convenient use. The chamfer processing of pipe holes or board holes with middle or small diameter can be carried out on site. The processing method of the invention is a way of cold cutting with the advantages of high working efficiency, good quality of machined surface, and being suitable for site operation of the pipe holes or the board holes with middle or small diameter particularly.
Description
Technical field
The present invention relates to slope cutting machine tool process equipment, relating in particular to a kind of can be the portable inner bore chamfering machine that 5mm-32mm pore or plate hole carry out chamfer machining to diameter.
Background technology
At present, the chamfer processing method for pore or plate hole generally adopts boring machine boring processing or hand operated grinding wheel grinding.The former equipment volume is huge, and Heavy Weight only is adapted at fixed location processing, and for steel plate, clamping is very inconvenient; Though the latter can process at the scene, the surface quality of its processing is poor, and effect is low, and the workpiece to be machined back metal lattice that is heated can change, and the corresponding material internal soundness changes, and causes that workpiece heatproof, withstand voltage properties reduce.
Goal of the invention
The objective of the invention is in order to solve the deficiency that the above-mentioned background technology exists, it is light and handy, simple to propose a kind of structure, easy to use, be easy to carry, high efficiency, the portable inner bore chamfering machine of machined surface quality makes it can make things convenient at the scene pore or plate hole to medium-small diameter to carry out chamfer machining.
For achieving the above object, the present invention adopts following technical scheme: portable inner bore chamfering machine, form by main spindle box, main shaft, motor, backstay and cutter, it is characterized in that: main shaft is installed in the main spindle box by bearing, and an end of main shaft links to each other with motor output shaft by gear pair, and motor is fixed on the main spindle box, the other end of main shaft is connected with knife bar, cutter is sleeved on the knife bar, on the knife bar of cutter front end centring sleeve is housed, at the other spacer sleeve that links to each other with main spindle box that is provided with of cutter.
In such scheme, described cutter is a conical cutter, and the edge of a knife of cutter and knife bar axis direction tilt.
In such scheme, described centring sleeve is a circular sleeve, and its external diameter is corresponding with processed diameter of bore.
In such scheme, described spacer sleeve is a circular sleeve, and its bottom is enclosed within the cutter outside, and top is enclosed within the main spindle box lower end, links to each other threadably with main spindle box.
In such scheme, described motor output shaft is vertical with main shaft, and motor is fixed on the main spindle box upper side, and motor output shaft is connected with the upper end of main shaft by bevel-gear sett.
In such scheme, can a side relative be provided with handle on main spindle box top with motor.
When the present invention works, handle, one is held motor on the other hand, centring sleeve is inserted in processed pore or the plate hole, position, press motor switch, beveler is started working, motor is by gear pair and the rotation of main shaft drives cutter, and at this moment with the hands to pressing down, then cutter carries out chamfering to pore or plate hole, till pore or plate hole end face were close in the spacer sleeve lower end, chamfer machining was finished.
The present invention is simple in structure, compact, and the complete machine total amount is light, is easy to carry, and is easy to use, can be at the scene the pore or the plate hole of medium-small diameter be carried out chamfer machining.Processing mode of the present invention is the cold machining mode, high efficiency, and machined surface quality is particularly suitable for the pore or the plate hole site operation of medium-small diameter.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Referring to Fig. 1.The present invention is made up of main spindle box 2, main shaft 8, motor 1, knife bar 7 and cutter 5, wherein, main shaft 8 is installed in the main spindle box 2 by bearing 10, motor 1 output shaft is vertical with main shaft 8, motor 1 is fixed on main spindle box 2 upper side, motor output shaft links to each other with the upper end of main shaft 8 by bevel-gear sett 9, is connected with spline between the lower end of main shaft 8 and the knife bar 7.Cutter 5 is a conical cutter, cutter 5 is sleeved on the knife bar 7, fixing between cutter and the knife bar with flat key 11, the edge of a knife of cutter 5 and knife bar 7 axis directions tilt, on the knife bar 7 of cutter 5 front ends, be set with centring sleeve 6, in knife bar 7 outer ends hold-doun nut 12 is housed, is used for axial restraint on knife bar cutter and centring sleeve.The diameter of centring sleeve 6 can be selected according to the diameter of processed pore or plate hole, wants consistent with the diameter of processed pore or plate hole.
Be provided with the spacer sleeve 3 that links to each other with main spindle box 2 on cutter 5 sides, spacer sleeve 3 is a circular sleeve, and its bottom is enclosed within cutter 5 outsides, and top is enclosed within main spindle box 2 lower ends, links to each other threadably with main spindle box 2.In the present invention, spacer sleeve 3 is the parts that are used for determining the chamfering size, by adjusting the axial location of spacer sleeve 3, can adjust the size of chamfering, and the axial location of spacer sleeve 3 is to adjust by the spacer sleeve 3 and the connecting thread of main spindle box 2.
Be provided with handle 4 in main spindle box 2 tops and motor 1 a relative side.
Although embodiment has made detailed description to the present invention; but people also can make the modification that does not depart from its central idea to it; as adopt other modes to adjust the axial location of spacer sleeve; these modifications all should belong within protection scope of the present invention, and protection scope of the present invention should be as the criterion with claims.
Claims (6)
1, portable inner bore chamfering machine, form by main spindle box, main shaft, motor, backstay and cutter, it is characterized in that: main shaft is installed in the main spindle box by bearing, one end of main shaft links to each other with motor output shaft by gear pair, motor is fixed on the main spindle box, and the other end of main shaft is connected with knife bar, and cutter is sleeved on the knife bar, on the knife bar of cutter front end, centring sleeve is housed, at the other spacer sleeve that links to each other with main spindle box that is provided with of cutter.
2, portable inner bore chamfering machine according to claim 1 is characterized in that described cutter is a conical cutter, and the edge of a knife of cutter and knife bar axis direction tilt.
3, portable inner bore chamfering machine according to claim 1 is characterized in that described centring sleeve is a circular sleeve, and its external diameter is corresponding with processed diameter of bore.
4, according to the described portable inner bore chamfering machine of arbitrary claim in the claim 1 to 3, it is characterized in that described spacer sleeve is a circular sleeve, its bottom is enclosed within the cutter outside, and top is enclosed within the main spindle box lower end, links to each other threadably with main spindle box.
5, according to the described portable inner bore chamfering machine of arbitrary claim in the claim 1 to 3, it is characterized in that described motor output shaft is vertical with main shaft, motor is fixed on the main spindle box upper side, and motor output shaft is connected with the upper end of main shaft by bevel-gear sett.
6,, it is characterized in that a side relative with motor on main spindle box top is provided with handle according to the described portable inner bore chamfering machine of arbitrary claim in the claim 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100489313A CN101347851A (en) | 2008-08-21 | 2008-08-21 | Portable inner bore chamfering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100489313A CN101347851A (en) | 2008-08-21 | 2008-08-21 | Portable inner bore chamfering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101347851A true CN101347851A (en) | 2009-01-21 |
Family
ID=40266909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100489313A Pending CN101347851A (en) | 2008-08-21 | 2008-08-21 | Portable inner bore chamfering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101347851A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071858A (en) * | 2013-01-17 | 2013-05-01 | 南通江华热动力机械有限公司 | Chip breaking level cutter head |
| CN104325197A (en) * | 2014-09-28 | 2015-02-04 | 上海锅炉厂有限公司 | Pipe hole groove combined processing method and universal groove scraping plate |
| CN104368878A (en) * | 2014-11-11 | 2015-02-25 | 安徽合叉叉车有限公司 | Chamfering device for inner walls of holes of threading pipe of overhead guard of forklift |
| CN104853870A (en) * | 2012-11-21 | 2015-08-19 | Dcseng公司 | Chamfering machine for providing optimal operation condition during operation of cutting surface of circular material and surface cutting method |
| CN105598514A (en) * | 2016-03-16 | 2016-05-25 | 温岭市百邦电动工具配件厂(普通合伙) | Piston inner hole chamfering machine |
| CN112536484A (en) * | 2020-12-04 | 2021-03-23 | 刘华 | Hardware deburring equipment for machinery |
-
2008
- 2008-08-21 CN CNA2008100489313A patent/CN101347851A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104853870A (en) * | 2012-11-21 | 2015-08-19 | Dcseng公司 | Chamfering machine for providing optimal operation condition during operation of cutting surface of circular material and surface cutting method |
| CN104853870B (en) * | 2012-11-21 | 2017-06-27 | Dcseng公司 | The beveler and surface cutting method of optimal operating condition are provided for the surface cut of rounded material |
| CN103071858A (en) * | 2013-01-17 | 2013-05-01 | 南通江华热动力机械有限公司 | Chip breaking level cutter head |
| CN104325197A (en) * | 2014-09-28 | 2015-02-04 | 上海锅炉厂有限公司 | Pipe hole groove combined processing method and universal groove scraping plate |
| CN104368878A (en) * | 2014-11-11 | 2015-02-25 | 安徽合叉叉车有限公司 | Chamfering device for inner walls of holes of threading pipe of overhead guard of forklift |
| CN105598514A (en) * | 2016-03-16 | 2016-05-25 | 温岭市百邦电动工具配件厂(普通合伙) | Piston inner hole chamfering machine |
| CN112536484A (en) * | 2020-12-04 | 2021-03-23 | 刘华 | Hardware deburring equipment for machinery |
| CN112536484B (en) * | 2020-12-04 | 2023-08-15 | 广东潮艺金属实业有限公司 | Hardware deburring equipment for machinery |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090121 |