CN203948626U - A kind of sandblasting protection device - Google Patents
A kind of sandblasting protection device Download PDFInfo
- Publication number
- CN203948626U CN203948626U CN201420139136.6U CN201420139136U CN203948626U CN 203948626 U CN203948626 U CN 203948626U CN 201420139136 U CN201420139136 U CN 201420139136U CN 203948626 U CN203948626 U CN 203948626U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- protection mechanism
- ring
- obturaging
- inner cover
- 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 - Lifetime
Links
- 238000005488 sandblasting Methods 0.000 title claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 description 9
- 239000011505 plaster Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sealing Devices (AREA)
Abstract
The utility model relates to a kind of sandblasting protection device.It can improve sandblast efficiency, improves sandblast quality.The technical solution adopted in the utility model comprises base, interior protection mechanism and outer protection mechanism; outer protection mechanism is sheathed on the outside of interior protection mechanism; described interior protection mechanism and the lower surface of outer protection mechanism contact with the upper surface of base respectively; described base is " X " type, and the upper surface of " X " type is symmetrical is provided with two groups of locating bumps.
Description
One, technical field:
The utility model relates to a kind of sandblasting protection device.
Two, background technique:
At present, aborning, the blast position of disc parts is part mounting edge position, and its sandblasting protection mode is all to adopt adhesive plaster to protect.And adhesive plaster protected-type exists protection period long, protection cost is high, and sandblast process adhesive plaster easily comes unglued and sandblast needs to remove the problems such as cull after completing, and it occurred spray phenomenon while causing part sandblast.Such protected-type causes blast inefficiency, the unsettled defect of quality.For improving sandblast efficiency, improve sandblast quality, reduce the cost of sandblast, must adopt a kind of reasonably sandblasting protection device to protect it.We,, by constantly attempting, have adopted seal protecting device to substitute adhesive plaster protection now, have solved a difficult problem of producing.
Three, model utility content:
The utility model, in order to solve the deficiency in above-mentioned background technology, provides a kind of sandblasting protection device, and it can improve sandblast efficiency, improves sandblast quality.
For achieving the above object; the technical solution adopted in the utility model is: a kind of sandblasting protection device; it is characterized in that: comprise base, interior protection mechanism and outer protection mechanism; outer protection mechanism is sheathed on the outside of interior protection mechanism; described interior protection mechanism and the lower surface of outer protection mechanism contact with the upper surface of base respectively; described base is " X " type, and the upper surface of " X " type is symmetrical is provided with two groups of locating bumps.
In described interior protection structure comprises, obturage and encircle and inner cover plate; described inner cover plate is annulus; in described, obturage ring for thin walled cylinder; in the external diameter of described inner cover plate is greater than, obturage ring external diameter; the ring of obturaging in inner cover plate is arranged at is upper, is provided with several positioned internal axles on the outer peripheral surface of inner cover plate.
Described outer protection mechanism comprises outer ring and the outer cover plate obturaged; described outer cover plate is annulus; the described outer ring thin walled cylinder of obturaging, the described outer internal diameter of obturaging ring is greater than the internal diameter of outer cover plate, on the circumferential surface of the described outer outer cover plate in ring of obturaging, is evenly provided with outside positioning shaft.
Described positioned internal axle is provided with 4.
Described outside positioning shaft is provided with 4.
Compared with prior art, the advantage and the effect that the utlity model has are as follows:
1, the defect of having avoided the protection of traditional adhesive plaster to produce, has improved efficiency and the quality of blast.
2, changed the protection of traditional special warfare protected-type-adhesive plaster, the pattern that makes each part need to drop into protection cost is changed into only protective gear of needs and be can be applicable in part in batch, like this with regard to reduction to a great extent the cost of protecting.Traditional adhesive plaster protected-type needs people to glue for going, and quality cannot ensure, and the utility model device has ensured the precision of its protection, has improved the conformity of part blast.The use of this device has prevented the adhesive plaster of the traditional protection mode defect of coming unglued, and has improved the sandblast quality of part.
Four, brief description of the drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the erection sequence figure of model utility;
Fig. 3 is that the scene of model utility is used sketch;
Reference character: 1-inner cover plate, the 2-ring of inside obturaging, 3-positioned internal axle, 4-outer cover plate; 5-the ring of obturaging outward, 6-outside positioning shaft, 7-cylindrical seal silica gel strip, 8-base; 9-outer protection mechanism, 10-interior protection mechanism, 11-by blasted part, 12-blast position.
Five, embodiment:
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated:
Referring to Fig. 1-Fig. 3: a kind of sandblasting protection device, comprises base 8, interior protection mechanism 10 and outer protection mechanism 9;
The ring 2 and inner cover plate 1 of obturaging in described interior protection structure 10 comprises; described inner cover plate 1 is annulus; in described, obturage ring 2 for thin walled cylinder; its effect prevents that sand grains from spraying to part from inside; play the effect of obturaging in inside; in the external diameter of described inner cover plate 1 is greater than, obturage and encircle 2 external diameter; give the installation headspace of positioning shaft; in being arranged at, inner cover plate 1 obturages on ring 2; on the outer peripheral surface of inner cover plate 1, be on average provided with 4 positioned internal axles 3; it is positioned at by the interior hole end surface of blasted part 11, for the accurate location of height.
Described outer protection mechanism 9 comprises outer ring 5 and the outer cover plate 4 obturaged; described outer cover plate 4 is annulus; the described outer ring 5 of obturaging is for thin walled cylinder; its effect prevents that sand grains from spraying to part from outside; play the outside effect of obturaging; the described outer internal diameter of obturaging ring 5 is greater than the internal diameter of outer cover plate 4, gives positioning shaft headspace.On the circumferential surface of the described outer outer cover plate 4 in ring 5 of obturaging, be evenly provided with 4 outside positioning shafts 6, it is positioned at by the circle end face of blasted part 11, for the accurate location of height.
Described base 8 is " X " type, and the upper surface of " X " type is symmetrical is provided with two groups of locating bumps;
Described positioned internal axle 3 and outside positioning shaft 6 are cylindrical body.
Referring to Fig. 2 and Fig. 3: its inner cover plate 1, in obturage ring 2 and positioned internal axle 3 adopt the form of welding to be fabricated to one; outer cover plate 4, obturage ring 5, outside positioning shaft 6 adopts the form of welding to be fabricated to one outward; cylindrical seal silica gel strip 7 is embedded in respectively in inside and outside cover board; make whole device divide 3 part compositions; it is internal protection mechanism 10; outer protection mechanism 9, base 8.When its on-the-spot installation, first mounting base, then mounting parts, finally installs respectively inside and outside protection mechanism, after installation, can carry out sandblast to sandblast position 12.
The utility model is different from traditional adhesive plaster protected-type, has adopted to have flexible silica gel sealing bar and carry out the soft contact of protective surface, as inlayed silica gel strip 7 in the cylindrical of inner cover plate in Fig. 11 and outer cover plate 4 and internal bore groove in this equipment.When handling part, if adopt traditional hard contact protection, there is no exactly flexible seal arrangement, in handling part, what mixture of the water of sandblast process will be trapped in these gaps, causes the scuffing of part contact surface.Adopt after flexible silicon adhesive tape sealing contact, prevented the scuffing of the part contact surface position that handling occur before and after sandblast.
Claims (3)
1. a sandblasting protection device, it is characterized in that: comprise base (8), interior protection mechanism (10) and outer protection mechanism (9), outer protection mechanism (9) is sheathed on the outside of interior protection mechanism (10), described interior protection mechanism (10) and the lower surface of outer protection mechanism (9) contact with the upper surface of base (8) respectively, described base (8) is " X " type, and the upper surface of " X " type is symmetrical is provided with two groups of locating bumps;
In described interior protection structure (10) comprises, obturage ring (2) and inner cover plate (1), described inner cover plate (1) is annulus, the ring (2) of obturaging in described is thin walled cylinder, the external diameter of ring (2) of obturaging in the external diameter of described inner cover plate (1) is greater than, the ring (2) of obturaging in inner cover plate (1) is arranged at is upper, is provided with several positioned internal axles (3) on the outer peripheral surface of inner cover plate (1);
Described outer protection mechanism (9) comprises outer obturage ring (5) and outer cover plate (4); described outer cover plate (4) is annulus; described outer ring (5) thin walled cylinder of obturaging; the described outer internal diameter of obturaging ring (5) is greater than the internal diameter of outer cover plate (4), on the circumferential surface of the outer cover plate (4) in the described outer ring (5) of obturaging, is evenly provided with outside positioning shaft (6).
2. a kind of sandblasting protection device according to claim 1, is characterized in that: described positioned internal axle (3) is provided with 4.
3. a kind of sandblasting protection device according to claim 1 and 2, is characterized in that: described outside positioning shaft (6) is provided with 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420139136.6U CN203948626U (en) | 2014-03-26 | 2014-03-26 | A kind of sandblasting protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420139136.6U CN203948626U (en) | 2014-03-26 | 2014-03-26 | A kind of sandblasting protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203948626U true CN203948626U (en) | 2014-11-19 |
Family
ID=51890663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420139136.6U Expired - Lifetime CN203948626U (en) | 2014-03-26 | 2014-03-26 | A kind of sandblasting protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203948626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422329A (en) * | 2018-02-05 | 2018-08-21 | 中国航发北京航空材料研究院 | The protecting tool set-up and its ball blasting method in a kind of areas end tooth Jin Pen |
-
2014
- 2014-03-26 CN CN201420139136.6U patent/CN203948626U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422329A (en) * | 2018-02-05 | 2018-08-21 | 中国航发北京航空材料研究院 | The protecting tool set-up and its ball blasting method in a kind of areas end tooth Jin Pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141119 |