CN208051560U - A kind of machining holes week sanding and polishing adapter and sanding and polishing device - Google Patents
A kind of machining holes week sanding and polishing adapter and sanding and polishing device Download PDFInfo
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- CN208051560U CN208051560U CN201820169523.2U CN201820169523U CN208051560U CN 208051560 U CN208051560 U CN 208051560U CN 201820169523 U CN201820169523 U CN 201820169523U CN 208051560 U CN208051560 U CN 208051560U
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Abstract
A kind of machining holes week sanding and polishing adapter and sanding and polishing device disclosed by the utility model, belong to machining holes week sanding and polishing technical field.The sanding and polishing adapter includes plug, and the one end of plug is sharp protrusion, and the notch for plugging sand paper is offered at the top of sharp protrusion, the other end of plug is switching part, and the adapter structure is simple, and manufacture is easy, processing cost is low, convenient for carrying out sanding and polishing to hole of different shapes；The sanding and polishing device includes air pressure gun and above-mentioned sanding and polishing adapter, wherein switching part is connect with air pressure gun, which solves common polishing means carry out sanding and polishing when there are efficiency it is low, of poor quality the shortcomings of, its sanding and polishing is efficient, quality of finish is good and simple in structure, easy to use.
Description
Technical field
The utility model belongs to machining holes week sanding and polishing technical field, is related to a kind of machining holes week polishing throwing
Light adapter and sanding and polishing device.
Background technology
The inside and outside walled workpieces of certain Aeroengine Products are the middle-end of combustion box, and shape is conical thin-wall cylinder, more
It is formed using high temperature alloy forging process.There are a large amount of air-flows to guide flanging bore on side wall, material thickness at these flanging bores
For 1.8mm, hole position required precision 0.2mm, this some holes generally requires to carry out flange molding, and workpiece is easy production in turn-up process
Raw crackle, causes scrapping for entire workpiece.It is exactly that flange bottom outlet periphery has point to make the main inducing that workpiece cracks
Burr, hole surrounding roughness are low；Simultaneously after workpiece hole flanging, arranged on left and right sides, which is easy to squeeze, generates sharp side, influences making for workpiece
With.Therefore the sanding and polishing of workpiece flange bottom outlet and flanging bore is very crucial, and difficulty of processing is also very big.
Usual flange bottom outlet is profiled holes, and minimum width dimension is also no more than 10mm less than 7mm, greatest width dimension, throws
0.8 or more light roughness requirements.There are efficiency when common sanding and polishing means carry out sanding and polishing it is low, of poor quality the shortcomings of,
It is such as polished using sand paper, processing efficiency is low；Sanding and polishing is carried out using air pressure gun combination grinding head, roughness of polished is not achieved
0.8 requires, while surplus is difficult to control when sanding and polishing, is easy excessive polishing, influences the precision of workpiece；It is combined and is thrown using air pressure gun
Halo carries out sanding and polishing, since polishing size of wheel is larger, it is difficult to put into hole, while flanging bore abnormity, sanding and polishing difficulty
Greatly.Domestic related data is consulted at present, does not find the related data of hole polishing.
Utility model content
In order to overcome the problems of the above-mentioned prior art, the purpose of this utility model is to provide a kind of machining holes
All sanding and polishing adapters and sanding and polishing device, the adapter structure is simple, and manufacture is easy, and processing cost is low and operating method
Simply, it is convenient for carrying out sanding and polishing to hole of different shapes；When carrying out sanding and polishing which solves common polishing means
There are efficiency it is low, of poor quality the shortcomings of, sanding and polishing is efficient, quality of finish is good, and operating method is simple, easy to use.
The utility model is to be achieved through the following technical solutions：
The utility model discloses a kind of machining holes week sanding and polishing adapter, including plug, the one ends of plug
For sharp protrusion, the notch for plugging sand paper is offered at the top of sharp protrusion, the other end of plug is switching part.
Preferably, sharp protrusion is coniform.
Preferably, the groove depth of notch is 10mm.
Preferably, a diameter of 4mm of plug.
Preferably, the sand paper is 120# fine sandpapers.
The invention also discloses a kind of machining holes week sanding and polishing devices, including air pressure gun and above-mentioned mechanical processing
Hole week sanding and polishing adapter, wherein switching part is connect with air pressure gun.
Compared with prior art, the utility model has technique effect beneficial below：
Machining holes week sanding and polishing adapter disclosed by the utility model, it is right convenient for the flexibility for utilizing sand paper high
Different shape hole carries out sanding and polishing, by switching part convenient for making the adapter be combined with the high-speed rotating device of energy, and then band
Dynamic sand paper rotation, and then to the quick sanding and polishing in hole of different shapes；And the adapter structure is simple, manufacture is easy, operation side
Method is simple, easy to use.
Further, sharp protrusion is coniform, prevents from colliding with to part when sanding and polishing.
Further, the groove depth of notch is 10mm, convenient for placing sand paper, is conducive to polishing grinding.
Further, a diameter of 4mm of plug, convenient for small sircle hole, various irregularly-shaped hole sanding and polishings in workpiece.
Further, by 120# fine sandpapers, conducive to 0.8 roughness requirements of polishing are reached.
Machining holes week sanding and polishing device disclosed by the utility model replaces sand convenient for placing by notch with timely
Paper, by the sand paper being inserted in notch, convenient for using the high flexibility of sand paper, carrying out sanding and polishing to different shape hole, leading to
It crosses and is combined sand paper with air pressure gun, convenient for using the high speed rotation of air pressure gun, driving sand paper rotation, and then reach to flange bottom outlet, turn over
Lateral opening quick sanding and polishing.That the sanding and polishing device solves when common polishing means carry out sanding and polishing that there are efficiency is low,
The shortcomings of of poor quality, sanding and polishing is efficient, quality of finish is good, and processing cost is low and simple in structure, and operating method is simple, makes
With conveniently.
Description of the drawings
Fig. 1 is the structural schematic diagram of machining holes week sanding and polishing adapter；
Fig. 2 is the structural schematic diagram after sand paper doubling；
Fig. 3 is the structural schematic diagram of machining holes week sanding and polishing device.
In figure：1, plug；2, switching part；3, notch；4, sand paper；4-1, sand paper oral area；4-2, sand paper root；5, air pressure gun.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
Referring to Fig. 1 and Fig. 2, the utility model discloses a kind of machining holes week sanding and polishing adapters, including plug
1, the one end of plug 1 is sharp protrusion, and the notch 3 for plugging sand paper 4, the other end of plug 1 are offered at the top of sharp protrusion
For switching part 2, sand paper 4 is replaced with timely convenient for placing by notch 3, by the sand paper 4 being inserted in notch 3, convenient for utilizing
The high flexibility of sand paper 4 carries out sanding and polishing to different shape hole, is convenient for making the adapter and capable of revolving at a high speed by switching part 2
The device turned combines, and then drives sand paper rotation, and then to the quick sanding and polishing in hole of different shapes, adapter structure letter
Single, manufacture is easy, and processing cost is low and operating method is simple, easy to use.Sharp protrusion is coniform, when preventing sanding and polishing pair
Part collides with.The groove depth of notch 3 is 10mm, convenient for placing sand paper 4, is conducive to polishing grinding.A diameter of 4mm of plug 1, is convenient for
To small sircle hole, various irregularly-shaped hole sanding and polishings in workpiece.The sand paper 4 is 120# fine sandpapers, conducive to 0.8 roughness of polishing is reached
It is required that.
Referring to Fig. 3, the invention also discloses a kind of machining holes week sanding and polishing device, including air pressure gun 5 and upper
State machining holes week sanding and polishing adapter, wherein switching part 2 is connect with air pressure gun 5.By notch 3 convenient for placement and in time
Sand paper 4 is replaced, by the sand paper 4 being inserted in notch 3, convenient for using the high flexibility of sand paper 4, beating different shape hole
Grinding and polishing light is combined convenient for the adapter with air pressure gun 5 by switching part 2, convenient for using the high speed rotation of air pressure gun 5, sand paper 4 being driven to revolve
Turn, and then reaches to flange bottom outlet, the quick sanding and polishing of flanging bore.The sanding and polishing device solve common polishing means into
There are efficiency when row sanding and polishing it is low, of poor quality the shortcomings of, sanding and polishing is efficient, quality of finish is good, processing cost it is low and
Simple in structure, operating method is simple, easy to use.
It is as follows that sanding and polishing adapter makes process by oneself：
(1) plug 1 of a diameter of Ф 4mm of Vehicle Processing；
(2) one end of plug 1 is polished into coniform, and it is round and smooth to polish, and prevents from colliding with to part when sanding and polishing；
(3) grooving, groove depth 10mm of notch 3 or so are carried out using cutting sheet in one end of plug 1.
Sanding and polishing operating procedure is as follows：
(1) 120# sand paper 4 is torn or is cut, is cut into 60 × 60 square；
(2) there is sand one side inwardly, sand paper 4 is subjected to doubling, as shown in Figure 2；
(3) profit hits with a hammer after doubling at the 4-2 of sand paper root, keeps the fitting of the root after doubling close, as shown in Figure 2；
(4) it will be attached, install with air pressure gun 5 at the plug root 2 of adapter；
(5) it will be inserted at the 4-2 of sand paper root in the slot of notch 3 of adapter, as shown in Figure 3；
(6) it will be broken into two with one's hands at sand paper oral area 4-1, filling in needs in polished bore, to carrying out sanding and polishing at required polishing；
(7) sand paper 4 replaces sand paper 4 in time after wearing, and repeats (5) (6) step.
Wherein step (1), (2) and (3) belongs to the preparation stage, according to the quantity of polished bore, prepares enough sand paper 4, keeps away
Time caused by exempting from repeated work wastes；Step (4) and (5) belong to installation, access phase, using adapter, by sand paper 4 and wind
Rifle 5 is attached；Step (6) and (7) belong to the practical operation process segment, according to the needs at sanding and polishing position, polish
Polishing.The adapter, which combines, holds air pressure gun 5 and common sand paper 4, is rotated using air pressure gun head and drives sand paper 4, completed to small in workpiece
Circular hole, irregularly-shaped hole periphery grinding and polishing process, that there are efficiency is low when carrying out sanding and polishing which solve common polishing means,
The shortcomings of of poor quality and 5 head of air pressure gun cannot be introduced into greatly the problem of aperture carries out sanding and polishing, quickly can compactly complete
Requirement to the high roughness sanding and polishing of aperture, the flange being particularly suitable for applications in the inside and outside wall product of similar aero-engine
Bottom outlet, flanging bore accurate sanding and polishing on, and sanding and polishing is efficient, quality of finish is good, and processing cost is low, while the polishing
Burnishing device manufacture is easy, operating method is simple, easy to use.
The advantages of machining holes week sanding and polishing adapter is：
1) adapter structure is simple, and manufacture is easy；
2) the adapter combination sand paper 4 and air pressure gun 5 are utilized, sanding and polishing is efficient, quality of finish is good, and processing cost is low；
3) the sanding and polishing adapter operating method is simple；
4) polishing of various irregularly-shaped holes can be carried out.
Claims (6)
1. a kind of machining holes week sanding and polishing adapter, which is characterized in that including plug (1), the one end of plug (1) is
Sharp protrusion, the other end that notch (3) plug (1) for plugging sand paper (4) is offered at the top of sharp protrusion are switching part (2).
2. machining holes week sanding and polishing adapter according to claim 1, which is characterized in that sharp protrusion is circular cone
Shape.
3. machining holes week sanding and polishing adapter according to claim 1, which is characterized in that the groove depth of notch (3)
For 10mm.
4. machining holes week sanding and polishing adapter according to claim 1, which is characterized in that the diameter of plug (1)
For 4mm.
5. machining holes week sanding and polishing adapter according to claim 1, which is characterized in that the sand paper (4) be
120# fine sandpapers.
6. a kind of machining holes week sanding and polishing device, which is characterized in that any one including air pressure gun (5) and Claims 1 to 5
Machining holes week sanding and polishing adapter described in, wherein switching part (2) is connect with air pressure gun (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820169523.2U CN208051560U (en) | 2018-01-31 | 2018-01-31 | A kind of machining holes week sanding and polishing adapter and sanding and polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820169523.2U CN208051560U (en) | 2018-01-31 | 2018-01-31 | A kind of machining holes week sanding and polishing adapter and sanding and polishing device |
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| Publication Number | Publication Date |
|---|---|
| CN208051560U true CN208051560U (en) | 2018-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820169523.2U Active CN208051560U (en) | 2018-01-31 | 2018-01-31 | A kind of machining holes week sanding and polishing adapter and sanding and polishing device |
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| CN (1) | CN208051560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139864A (en) * | 2020-10-09 | 2020-12-29 | 豪利机械(苏州)有限公司 | Polishing process for inner wall of cone at bottom of threaded hole |
-
2018
- 2018-01-31 CN CN201820169523.2U patent/CN208051560U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139864A (en) * | 2020-10-09 | 2020-12-29 | 豪利机械(苏州)有限公司 | Polishing process for inner wall of cone at bottom of threaded hole |
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