CN106695560B - Titanium alloy tube sander cooling structure - Google Patents
Titanium alloy tube sander cooling structure Download PDFInfo
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- CN106695560B CN106695560B CN201611072063.3A CN201611072063A CN106695560B CN 106695560 B CN106695560 B CN 106695560B CN 201611072063 A CN201611072063 A CN 201611072063A CN 106695560 B CN106695560 B CN 106695560B
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- Prior art keywords
- air
- tube
- air knife
- materials
- cooling structure
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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
- 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
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
This application discloses titanium alloy tube sander cooling structure, the cooling structure provides multiply and the consistent air-flow of materials in the tube outer circle tangential direction, and multiply air-flow converges the consistent annular airflow of sense of rotation to form flow direction with the materials in the tube；The cooling structure includes pedestal, circular air knife frame, multiple air knives that annular array is mounted in the inner ring of the circular air knife frame, the annular passage and gas source being provided in the circular air knife frame；Multiple air knives are connected by the annular passage；The air-out direction of the air knife is consistent with the outer circle tangential direction of the materials in the tube；The cross section of the circular air knife frame is in " Jiong " font, and including outer ring and the installation sheet for stretching out in the outer ring two sides, multiple air knives are mounted on the outer ring by a pair of of installation sheet.Have the characteristics that reduction materials in the tube polishing temperature when work, shake is small, stability is high.
Description
Technical field
The present invention relates to a kind of cooling structures, and in particular to a kind of drop of the sander of the inner tube for titanium alloy materials in the tube
Warm structure, by its be polishing diameter be 90 ~ 120mm, the cooling knot of the sander for the titanium alloy materials in the tube that wall thickness is 5 ~ 14mm specification
Structure.
Background technique
The phase needs to polish to inner tube metal bar material after processing, the smooth materials in the tube of inner wall is obtained, when polishing amount is larger
It generallys use lathe and throws milling, polishing amount lesser flatness then uses sander to polish when polishing.The sander of the prior art is such as
Disclosed in Chinese patent CN 204771888U, a kind of titanium alloy materials in the tube inner hole grinding device is equipped with branch in one end of main body frame
Support, support frame are connected by the middle part of pivoted arm and adjustment frame, and one end of adjustment frame is equipped with adjustment handwheel, adjust the rotation of handwheel
Axis lower end is threadedly coupled with support frame, is equipped with polishing motor in the other end of adjustment frame, the output shaft for motor of polishing connects rod-type
Polishing knife；It is equipped with a pair of of driving wheel and a pair of driven on main body frame, the coaxially connected both ends in shaft of two driving wheels,
And one end of shaft is connect by transmission device with driving motor；Two driven wheel coaxial arrangements, and the position of position and driving wheel
Set correspondence；The axis of polishing motor output shaft is between driving wheel and the axis of driven wheel.
By the setting of above structure, materials in the tube to be processed are placed between driving wheel and driven wheel and are supported, then
It is polished by the polishing knife protruded into materials in the tube the inner wall of materials in the tube, polishing knife is along the feeding of materials in the tube wall thickness direction, materials in the tube in master
It is rotated under the drive of driving wheel, to complete the polishing of entire inner wall.However above-mentioned technical proposal is deposited materials in the tube during the grinding process and is trembled
Big problem is moved, although being only to do polishing to the inner wall of materials in the tube to measure minimum polishing, materials in the tube trembling during the grinding process
It is dynamic, the precision of polishing can still can be greatly reduced；On the other hand, in bruting process, polishing rubs with what materials in the tube inner tube surface generated to the end
The slight deformation of materials in the tube at polishing point can also be caused by wiping fever, to influence the clamping concentricity of materials in the tube both ends rotational structure.
Summary of the invention
The object of the present invention is to provide a kind of cooling structures for titanium alloy tube inner tube sander, except for reducing beating
The surface temperature of mill point place materials in the tube avoids influence because sending out slight deformation thermogenetic to concentricity is clamped, meanwhile, also to materials in the tube
Auxiliary support and auxiliary rotation are carried out to further increase the stability of materials in the tube during the grinding process.
Above-mentioned technical purpose of the invention has the technical scheme that titanium alloy tube sander cools down
Structure, the cooling structure provides multiply and the consistent air-flow of materials in the tube outer circle tangential direction, and multiply air-flow converges to form flow direction
With the consistent annular airflow of sense of rotation of the materials in the tube；The cooling structure includes pedestal, circular air knife frame, annular array peace
Multiple air knives in the inner ring of the circular air knife frame, annular passage, the Yi Jiqi being provided in the circular air knife frame
Source；Multiple air knives are connected by the annular passage；The outer circle tangent line side of the air-out direction of the air knife and the materials in the tube
To consistent；The cross section of the circular air knife frame is in " Jiong " font, including outer ring and the installation sheet for stretching out in the outer ring two sides,
Multiple air knives are mounted on the outer ring by a pair of of installation sheet.
In the technical scheme, the setting of cooling structure provides consistent with its outer circle tangential direction to the materials in the tube being polished
Air-flow, and air-flow described in multiply formed annular airflow while taking away materials in the tube surface processing heat, playing cooling effect,
It also acts and assists the rotation support component to the driving effect of materials in the tube；Further, the wind-force that cooling component provides is referring to
The supporting role to materials in the tube is played to the component of materials in the tube cross-section center.To which the cooling structure of the technical program plays
The effect of auxiliary rotation and Auxiliary support, so that materials in the tube shake is small in grinding process, stability is high for sander.
As a preferred embodiment of the above technical solution, the wind face and circular air knife frame place plane that the air knife is formed are hung down
Directly.
As a preferred embodiment of the above technical solution, the air stream outlet on the outer ring and the air-flow being set on the air knife
Entrance is tightly connected by hose.
As a preferred embodiment of the above technical solution, the installation sheet is equipped with the angle for adjusting the air knife setting angle
Adjust component.
As a preferred embodiment of the above technical solution, the angular adjustment component includes on the installation sheet by multiple solid
The mounting hole of stator composition, set on the air knife side and the installation axle that is mounted in the mounting hole and for fastening
The nut of multiple fixinig plates；Gap is equipped between adjacent fixinig plate；The outer surface of the fixinig plate is equipped with to match with the nut
The external screw thread of conjunction, and its thickness smoothly reduces from close to the air knife side to close to the installation sheet side.
As a preferred embodiment of the above technical solution, the inner surface of the fixinig plate is equipped with the fin in penetrating length direction.
In conclusion the titanium alloy tube sander of the technical program with cooling structure there are the materials in the tube when sander works to tremble
Move advantage small, that stability is high.
Detailed description of the invention
Fig. 1 is a kind of cross-sectional view of titanium alloy tube sander cooling structure of the embodiment of the present invention；
Fig. 2 is the schematic cross-section of Fig. 1；
Fig. 3 is the schematic cross-section of Fig. 2；
Fig. 4 is the partial enlarged view of Fig. 3.
Specific embodiment
The present invention will be further described in detail for scheme with reference to the accompanying drawing and preferably.
Embodiment: the cooling structure of the technical program is suitable for titanium alloy tube sander, and sander can be such as patent CN
A kind of grinding device is disclosed in 204771888U, and cooling structure 6 is arranged in a pair of for clamping materials in the tube A to be polished and taking its rotation
Between the rolling clamp turned, it is located at polishing structure polishing operating position, materials in the tube A is passed through in cooling structure 6, to polishing structure work
As when the fever that generates cooled down, assist rotation and Auxiliary support.
As shown in Figure 1, cooling structure 6 include pedestal, circular air knife frame 61, be mounted in 61 inner ring of circular air knife frame 8
A air knife 62 is provided with the intracorporal annular passage 63 of frame and gas source, and 8 air knives 62 are logical by 63 internal gas flow of annular passage
It is connected in road.
The cross section of circular air knife frame 61 is in " Jiong " font, including outer ring 611 and the installation sheet for stretching out in outer ring two sides
612, offer annular passage 63 with one heart in outer ring 611, in the present embodiment, the eight equal parts on outer ring 611 of annular passage 63
Place offers 8 air stream outlets altogether, and installation sheet 612 is respectively arranged with angular adjustment component 65 on opposite a pair of inside face, and
The setting position of angular adjustment component 65 and 8 air stream outlets open up that position is corresponding, and angular adjustment component 65 is for installing
Air knife 62 and the air outlet angle for adjusting air knife 62；8 air stream outlets are tightly connected by the air flow inlet of hose 64 and air knife 62,
Hose 64 adjusts component 65 for fit angle, to adapt to different connection angles, and hose 64 can be General Purpose Rubber pipe or high pressure
Glue, seal of tube connection can be tight fit and realize, can also be connected and be realized by seal washer matching thread, thus 8 air knives 62
Series connection；Gas source provides air-flow to 8 air knives 62 by annular passage 63.
Angular adjustment component 65 includes that 8 651,8 fixinig plates 651 of fixinig plate for mutually having gap surround mounting hole；
The vertical section of fixinig plate 651 be it is trapezoidal, inner surface is in wedge surface, i.e., its thickness from close to 62 side of air knife to close to the peace
612 side of load smoothly reduces；The outer surface (i.e. the outer surface of mounting hole) of fixinig plate 651 has external screw thread；Outside mounting hole
Nut 654 is bolted on surface.Air knife 62 can be the plate air knife of the prior art, open at the length direction both ends of air knife 62
Equipped with cylindrical mounting groove, installation axle 653 is connected with by compressed spring in slot, compressed spring is compressed into most installation axle in short-term
653 are fully inserted into slot, and the 1/3 of 653 axial length of installation axle is protruded into slot when compressed spring natural length, 62 length direction of air knife
Middle part offers the air flow inlet matched with air stream outlet.Compressed spring is squeezed when installation, so that installation axle 653 be made to protrude into peace
Fill hole in, at this time nut 654 be located at be close to 612 side of installation sheet, when installation axle 653 protrude into mounting hole and compressed spring reply
Afterwards, the setting angle for adjusting air knife 62 makes its air outlet be directed toward the tangential direction of the outer circle of materials in the tube A, due to using plate air knife,
The wind face and the square meter where circular air knife frame 61 that the air-flow that thus air knife 62 provides at this time is formed are perpendicular；Then to air knife 62
Side tightening nut 654, to realize the fixation of air knife 62.
By foregoing description, made known to those of ordinary skill in the art by adjusting the tilt angle of 62 air outlet of air knife
The air-out direction of air knife 62 is consistent with the tangential direction of materials in the tube A, consistent with the direction of rotation of materials in the tube A simultaneously, and multiple air knives 62 are total
Similar shape cyclization drops arrangement works position of polishing on the outside materials in the tube A under the action of annular airflow around the air-flow of materials in the tube A
Temperature.
The annular airflow for the circular materials in the tube A that 8 air knives 62 of annular array setting provide plays auxiliary materials in the tube A rotation
Effect, be directed toward the section the materials in the tube A center of circle air-flow component simultaneously play the role of support materials in the tube A, as a result, to materials in the tube A into
While row cooling, materials in the tube A rotating smoothly in polishing operation is further ensured.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (4)
1. titanium alloy tube sander cooling structure, it is characterised in that: the cooling structure (6) provides multiply and materials in the tube (A) outside
The circle consistent air-flow of tangential direction, and the total air flow flow direction that multiply air-flow converges is consistent with the sense of rotation of the materials in the tube (A)；Institute
Stating cooling structure (6) includes that pedestal, circular air knife frame (61), annular array are mounted in circular air knife frame (61) inner ring
Multiple air knives (62), the annular passage (63) and gas source being provided in the circular air knife frame (61)；Multiple air knives
(62) it is connected by the annular passage (63)；The air-out direction and the materials in the tube (A) outer circle tangential direction of the air knife (62)
Unanimously；The cross section of the circular air knife frame (61) is in " Jiong " font, including outer ring (611) and stretches out in the outer ring two sides
Installation sheet (612), multiple air knives (62) are mounted on the outer ring (611) by a pair of of installation sheet (612)；Set on institute
The air stream outlet stated on outer ring (611) is tightly connected with the air flow inlet being set on the air knife (62) by hose (64).
2. titanium alloy tube sander cooling structure according to claim 1, it is characterised in that: the installation sheet (612)
It is equipped with the angular adjustment component (65) for adjusting the air knife (62) setting angle.
3. titanium alloy tube sander cooling structure according to claim 2, it is characterised in that: the angular adjustment component
(65) include the mounting hole being made of multiple fixinig plates (651) being set on the installation sheet (612), be set to the air knife (62)
Side and the installation axle (653) being mounted in the mounting hole and the nut for fastening multiple fixinig plates (651)
(654)；Gap is equipped between adjacent fixinig plate (651)；The outer surface of the fixinig plate (651) is equipped with and the nut (654)
The external screw thread matched, and its thickness smoothly subtracts from close to the air knife (62) side to close to the installation sheet (612) side
It is small.
4. titanium alloy tube sander cooling structure according to claim 3, it is characterised in that: the fixinig plate (651)
Inner surface be equipped with penetrating length direction fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611072063.3A CN106695560B (en) | 2016-11-29 | 2016-11-29 | Titanium alloy tube sander cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611072063.3A CN106695560B (en) | 2016-11-29 | 2016-11-29 | Titanium alloy tube sander cooling structure |
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| Publication Number | Publication Date |
|---|---|
| CN106695560A CN106695560A (en) | 2017-05-24 |
| CN106695560B true CN106695560B (en) | 2019-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611072063.3A Active CN106695560B (en) | 2016-11-29 | 2016-11-29 | Titanium alloy tube sander cooling structure |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245989B (en) * | 2021-07-01 | 2023-07-21 | 东莞市汇亿鑫塑胶制品有限公司 | Pneumatic polishing equipment for plastic blank pressing production and processing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4318769A1 (en) * | 1992-06-16 | 1993-12-23 | Volkswagen Ag | Machining position cooling during chip removing machining - adds defined vol. of cooling lubricant to supplied air stream in front of machining position |
| DE19808070A1 (en) * | 1998-02-26 | 1999-09-09 | Daimler Chrysler Ag | Method for machine interface cooling and lubricating |
| JP2001121388A (en) * | 1999-10-28 | 2001-05-08 | Nsk Ltd | Inner surface cold-air polishing method and inner surface cold-air polishing device |
| CN2613126Y (en) * | 2003-04-10 | 2004-04-21 | 登泰电路机械股份有限公司 | Cooling device for slab-shaped working piece |
| CN205363601U (en) * | 2016-01-21 | 2016-07-06 | 大连誉洋工业智能有限公司 | Cut but system of work intercooling of polishing |
| CN206230390U (en) * | 2016-11-29 | 2017-06-09 | 湖州兴贝克合金科技有限公司 | Titanium alloy tube sander cooling structure |
-
2016
- 2016-11-29 CN CN201611072063.3A patent/CN106695560B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4318769A1 (en) * | 1992-06-16 | 1993-12-23 | Volkswagen Ag | Machining position cooling during chip removing machining - adds defined vol. of cooling lubricant to supplied air stream in front of machining position |
| DE19808070A1 (en) * | 1998-02-26 | 1999-09-09 | Daimler Chrysler Ag | Method for machine interface cooling and lubricating |
| JP2001121388A (en) * | 1999-10-28 | 2001-05-08 | Nsk Ltd | Inner surface cold-air polishing method and inner surface cold-air polishing device |
| CN2613126Y (en) * | 2003-04-10 | 2004-04-21 | 登泰电路机械股份有限公司 | Cooling device for slab-shaped working piece |
| CN205363601U (en) * | 2016-01-21 | 2016-07-06 | 大连誉洋工业智能有限公司 | Cut but system of work intercooling of polishing |
| CN206230390U (en) * | 2016-11-29 | 2017-06-09 | 湖州兴贝克合金科技有限公司 | Titanium alloy tube sander cooling structure |
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| Publication number | Publication date |
|---|---|
| CN106695560A (en) | 2017-05-24 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200714 Address after: 423, floor 4, block a, Xinhua future city building, No. 175, Litang Road, Changping District, Beijing 102200 Patentee after: Li Qiannan Address before: 313000, Zhejiang District, Huzhou City, Wuxing Province, eight mile town, Wuxing science and Technology Pioneer Park, building 5, 1, A District Patentee before: HUZHOU XINGBEIKE ALLOY TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No.36 Baima Town Industrial Park, Gaogang District, Taizhou City, Jiangsu Province 225300 Patentee after: Li Qiannan Address before: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee before: Li Qiannan |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201215 Address after: No. 18, neixuri Road, industrial park, Qinnan Town, Yandu District, Yancheng City, Jiangsu Province Patentee after: YANCHENG RUIKESI GRINDING TECHNOLOGY Co.,Ltd. Address before: No.36 Baima Town Industrial Park, Gaogang District, Taizhou City, Jiangsu Province 225300 Patentee before: Li Qiannan |