CN2107975U - Hand tube orifice chamfering machine - Google Patents
Hand tube orifice chamfering machine Download PDFInfo
- Publication number
- CN2107975U CN2107975U CN 91207143 CN91207143U CN2107975U CN 2107975 U CN2107975 U CN 2107975U CN 91207143 CN91207143 CN 91207143 CN 91207143 U CN91207143 U CN 91207143U CN 2107975 U CN2107975 U CN 2107975U
- Authority
- CN
- China
- Prior art keywords
- chamfering
- tube orifice
- chamfering machine
- pipe
- main shaft
- 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.)
- Granted
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Abstract
The utility model relates to a hand-held tube orifice chamfering machine used for pipe chamfering. The chamfering machine is composed of a main shaft, a cantilevered frame, a driving motor provided with an emery plate, a hand feeding mechanism and a manual expanding inside tightly rising device. The utility model can be conveniently fixed on a tube orifice and finishes the task of cutting the chamfering for the tube orifice. The chamfering machine is simple in structure, convenient to carry and convenient in operation. The quality of tube orifice chamfering can be ensured because of the operation of the chamfering machine, accordingly, the welding quality of the butt joint of the tube orifice is improved. The work efficiency can be improved and the labor intensity can be reduced. The chamfering machine is applicable to the construction of various pipelines.
Description
The utility model relates to a kind of portable mouth of pipe beveler that is used for mouth of pipe chamfering, belongs to a kind of manual cutting element, is suitable for pipeline construction and uses.
The pipeline butt joint, welding processing commonly used is finished, in order to guarantee the quality of pipeline welding, need carry out mouth of pipe chamfered to the pipeline that is welded, at present, when constructing at the scene, this operation is still operated by hand and is finished, this has not only increased workmen's labour intensity, and the quality of chamfering also often can not get guaranteeing.
Task of the present utility model is to provide a kind of portable mouth of pipe beveler that can guarantee that mouth of pipe chamfer quality is convenient to manipulate.
Task of the present utility model is realized by following scheme: have a main shaft 14, be set with the cantilevered frame 2 that outwards struts and can rotate on the main shaft, driving machine 1 is housed on the cantilevered frame, the output of driving machine is equipped with grinding wheel 7, a cantilevered frame 2 and a manual feed mechanism link, and also are set with a manual internal-expansion type swelling device at the other end of main shaft 14.
According to such scheme, during use, manual internal-expansion type swelling device is packed in the pipe, 7 pairs of good mouths of pipe of grinding wheel, thereafter swelling device is locked, at this moment, open driving machine 1, drive grinding wheel 7 rotations, because the grinding wheel and the mouth of pipe are angled, utilize its side can carry out the chamfering cutting, grinding wheel can drive cantilevered frame 2 and revolve round the sun together when cutting, this just in time can finish the chamfering of the whole mouth of pipe, and hand feeding mechanism is in order to the advance and retreat of control cantilevered frame, thereby the cutting output of control grinding wheel line up chamfering, the grinding wheel that the utility model rotates at a high speed owing to utilization cuts chamfering, and fixing track is arranged, so can not only guarantee the quality of mouth of pipe chamfering, and compare with now traditional manual chamfering method and also to have alleviated labor intensity of operating personnel greatly, help to improve the welding quality of mouth of pipe butt joint.The utility model structure is comparatively simple, is easy to carry, and operates also very convenient.
Fig. 1 is the positive view of an embodiment of the utility model.
Fig. 2 is the cutaway view of the utility model rubber expansion set.
Fig. 3 is the side view of the utility model rubber expansion set.
An embodiment of the present utility model such as Fig. 1,2, shown in 3, has a main shaft 14, pivoted housing 5 is equipped with in the main shaft front portion, pivoted housing links with cantilevered frame 2 by the protractor that can lock 16, the cantilevered frame can be established 2-3 cantilever, last dress driving machine 1, driving machine can be selected micromotor for use, the output of driving machine micromotor is equipped with grinding wheel 7, the outside can be provided with wheel guard 18, side at pivoted housing 5 also is provided with compression spring 13, compression spring one side has and stops its shaft shoulder that moves 8, another side at pivoted housing 5 is set with handwheel 3, screw rod phase configuration by screw thread and main shaft 14 terminations, constitute hand feeding mechanism with compression spring 13 and back-up ring 4,17 is switch, another side at the shaft shoulder 8 also has a thread bush handwheel 6, with the screw rod phase configuration on the main shaft, be set with two relative tapered sliding sleeves 10 at thread bush handwheel 6 sides, be equipped with spring 12 between the two tapered sliding sleeves, in addition, be set with rubber expansion set 9, between the rubber expansion set, be provided with top cover 11 in the outer ring of tapered sliding sleeve 10, the rubber expansion set can be offered straight trough 19, as Fig. 2, shown in 3, external diameter is enlarged, above-mentioned these parts constitute manual internal-expansion type swelling device, rotate thread bush handwheel 6, tapered sliding sleeve 10 both sides are tightened up, thereby rubber expansion set 9 is radially opened, whole beveler and pipe 15 are fixed, when unclamping thread bush handwheel 6, because the effect of spring 12 can make rubber expansion set 9 unclamp very soon, rubber expansion set of the present utility model should be done corresponding configuration according to the caliber size.
Claims (2)
1, a kind of portable mouth of pipe beveler that is used for mouth of pipe chamfering, it is characterized in that having a main shaft 14, be set with the cantilevered frame 2 that outwards struts and can rotate on the main shaft, driving machine 1 is housed on the cantilevered frame, the output of driving machine is equipped with grinding wheel 7, a cantilevered frame 2 and a manual feed mechanism link, and also are set with a manual internal-expansion type swelling device at the other end of main shaft 14.
2, by the described portable mouth of pipe beveler of claim 1, it is characterized in that cantilevered frame 2 is provided with the protractor 16 that can lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91207143 CN2107975U (en) | 1991-04-26 | 1991-04-26 | Hand tube orifice chamfering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91207143 CN2107975U (en) | 1991-04-26 | 1991-04-26 | Hand tube orifice chamfering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2107975U true CN2107975U (en) | 1992-06-24 |
Family
ID=4916650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91207143 Granted CN2107975U (en) | 1991-04-26 | 1991-04-26 | Hand tube orifice chamfering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2107975U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033801A (en) * | 2015-06-30 | 2015-11-11 | 宁波汽车软轴软管有限公司 | Machining device for pipe orifice |
| CN106985024A (en) * | 2017-04-01 | 2017-07-28 | 浙江工业职业技术学院 | A kind of Semi-automatic dresser |
| CN109202588A (en) * | 2018-08-08 | 2019-01-15 | 淮北阳光管业科技有限公司 | A kind of pipe fitting outer wall chamfering grinding device |
| CN110977671A (en) * | 2019-12-19 | 2020-04-10 | 吴光正 | Edging mechanism of glass edging machine |
| CN111659904A (en) * | 2020-06-29 | 2020-09-15 | 李长峰 | Hydraulic cylinder barrel chamfering machining method and hydraulic cylinder barrel machining method and device |
| CN112207663A (en) * | 2020-09-27 | 2021-01-12 | 钱万松 | Metal pipeline port chamfering device |
| CN114654373A (en) * | 2022-04-19 | 2022-06-24 | 江西瑞冠精密铸造有限公司 | High-precision polishing device for casting machining |
-
1991
- 1991-04-26 CN CN 91207143 patent/CN2107975U/en active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033801A (en) * | 2015-06-30 | 2015-11-11 | 宁波汽车软轴软管有限公司 | Machining device for pipe orifice |
| CN106985024A (en) * | 2017-04-01 | 2017-07-28 | 浙江工业职业技术学院 | A kind of Semi-automatic dresser |
| CN109202588A (en) * | 2018-08-08 | 2019-01-15 | 淮北阳光管业科技有限公司 | A kind of pipe fitting outer wall chamfering grinding device |
| CN110977671A (en) * | 2019-12-19 | 2020-04-10 | 吴光正 | Edging mechanism of glass edging machine |
| CN110977671B (en) * | 2019-12-19 | 2022-04-05 | 中建材（宜兴）新能源有限公司 | Edging mechanism of glass edging machine |
| CN111659904A (en) * | 2020-06-29 | 2020-09-15 | 李长峰 | Hydraulic cylinder barrel chamfering machining method and hydraulic cylinder barrel machining method and device |
| CN112207663A (en) * | 2020-09-27 | 2021-01-12 | 钱万松 | Metal pipeline port chamfering device |
| CN114654373A (en) * | 2022-04-19 | 2022-06-24 | 江西瑞冠精密铸造有限公司 | High-precision polishing device for casting machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |