CN104476385A - Pneumatic floating device for automatically restoring shaft type components - Google Patents
Pneumatic floating device for automatically restoring shaft type components Download PDFInfo
- Publication number
- CN104476385A CN104476385A CN201410711068.0A CN201410711068A CN104476385A CN 104476385 A CN104476385 A CN 104476385A CN 201410711068 A CN201410711068 A CN 201410711068A CN 104476385 A CN104476385 A CN 104476385A
- Authority
- CN
- China
- Prior art keywords
- ring
- piston
- piston ring
- floating device
- contact sleeve
- 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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Classifications
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
Abstract
The invention discloses a pneumatic floating device for automatically restoring shaft type components and belongs to the technical field of restoring devices. The pneumatic floating device for automatically restoring the shaft type components comprises a compression ring, a guider, a contact sleeve, a clamp ring, pistons, a piston ring, a coat and a rear coat cover, the pistons are arranged in circumferential mounting holes of the piston ring at intervals, one end of the contact sleeve is arranged in the piston ring while the other end is longitudinally located in the guider, the pistons are in contact with the circumferential surface of the contact sleeve, the piston ring is arranged in the coat and firmly connected with the rear coat cover, the compression ring is arranged outside the guider, and the guider is fixed on the piston ring through the compression ring. By means of the pneumatic floating device, the shaft type component is arranged on the pneumatic floating device, when the shaft type component moves due to stress, the contact sleeve moves correspondingly to enable the piston to move in the longitudinal direction relative to the shaft type component, in order to realize automatic restoring, air is filled to the piston ring, and the piston moves in the longitudinal direction by means of the inside air pressure so as to push the contact sleeve to return to the initial position.
Description
Technical field
The invention belongs to resetting means technical field, be specifically related to a kind of the automatically reset axle class of Axle Parts can be made automatically to return in Pneumatic floating device.
Background technology
Returning device used in a lot of manufacturing industry, or with spring reset, or with reset motor etc., its complex structure, cost are high, and maintenance rate is high, after Long-Time Service, easily damage, virtually add cost.
Summary of the invention
For the above-mentioned problems in the prior art, the object of the present invention is to provide a kind of structure simple, the automatically reset axle class of Axle Parts can be made automatically to return in Pneumatic floating device.
Described a kind of axle class automatically return in Pneumatic floating device, it is characterized in that comprising compacting ring, guide, contact sleeve, snap ring, piston, piston ring, overcoat, overcoat bonnet, described piston is disposed on the circumference installing hole of piston ring, contact sleeve one end is arranged in piston ring, the other end is arranged in guide by guide radial location, piston and contact sleeve periphery touch, described piston ring to be arranged in overcoat and to be fixedly connected with overcoat bonnet, outside guide, compacting ring is set, be fixed on the piston ring by compacting ring, contact sleeve is used for installation shaft base part.
Described a kind of axle class automatically return in Pneumatic floating device, it is characterized in that described piston ring cross section is I-shape construction, air chamber is formed between piston ring and overcoat, described overcoat bonnet arranges gas piping installing hole, piston ring arranges gas feed, and gas pipeline one end is connected with air pump, and the other end is connected with gas feed by gas piping installing hole, gas enters air chamber from air pump, for giving piston reset.
Described a kind of axle class automatically return in Pneumatic floating device, it is characterized in that also arranging snap ring in described overcoat, described snap ring is arranged between piston ring and guide, prevents mobile and to guide radial location for propping up piston ring.
Described a kind of axle class automatically return in Pneumatic floating device, it is characterized in that described contact sleeve inside arranges the first O-ring seals, fixed axis base part.
Described a kind of axle class automatically return in Pneumatic floating device, it is characterized in that described piston ring inwall arranges the second O-ring seals, prop up contact sleeve when contact sleeve skew is excessive, protection piston ring inwall.
Described a kind of axle class automatically return in Pneumatic floating device, it is characterized in that between described piston and rings, arranging the 3rd O-ring seals, 4th O-ring seals is set between piston ring and overcoat, ensures the sealing of air chamber, realize the sealing of whole Pneumatic floating device.
By adopting above-mentioned technology, compared with prior art, beneficial effect of the present invention is as follows:
1) the present invention is by arranging guide in contact sleeve front end, and is fixed by compacting ring, works as piston reset, when Axle Parts returns middle, effectively can operate in carrying out back by auxiliary piston, play the role of positioning when returning middle to contact sleeve;
2) the present invention is by arranging the first O-ring seals, the second O-ring seals, play irreplaceable effect respectively, first O-ring seals is arranged on contact sleeve inwall, when preventing work or return middle, Axle Parts and contact sleeve inwall produce and rub or collide, and play certain fixation, the second O-ring seals is arranged on piston ring inwall, for propping up contact sleeve when contact sleeve skew is excessive, protection piston ring inwall;
3) the present invention is by respectively at piston and rings, arrange between piston ring and overcoat
3rd O-ring seals and the 4th O-ring seals, achieve the sealing of whole Pneumatic floating device together, axial at polishing process shaft parts, radial generation offsets, during polishing, gas enters air chamber from air pump, piston action is resetted, thus during Axle Parts is returned, reaches the effect of flexibility, and self-aligning ball bearing is set at Axle Parts afterbody, auxiliary piston resets, and the flexibility realizing whole device further returns middle effect, and can realize follow-up repetition process operation;
4) the present invention is by arranging snap ring at outer casing inner wall, and snap ring is between piston ring and guide, is used for propping up piston ring on the one hand, prevents it from moving, and is used for the radial location of guide on the other hand.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is detonation configuration schematic diagram of the present invention.
In figure: 1-compacting ring, hexagonal round head screw in 2-, 3-guide, 4-first O-ring seals, 5-snap ring, 6-contact sleeve, 7-second O-ring seals, 8-piston, 9-the 3rd O-ring seals, 10-the 4th O-ring seals, 11-piston ring, 11a-gas feed, 11b-circumference installing hole, 12-overcoat, 13-overcoat bonnet, 13a-gas piping installing hole, 14-hexagon socket countersunk flat cap head screw.
Detailed description of the invention
Below in conjunction with Figure of description, the invention will be further described:
As shown in Figure 1-2, a kind of axle class automatically return in Pneumatic floating device, comprise compacting ring 1, guide 3, contact sleeve 6, snap ring 5, piston 8, piston ring 11, overcoat 12, overcoat bonnet 13 etc., piston 8 number of the present invention is 7, be disposed on the circumference installing hole 11b of piston ring 11, contact sleeve 6 one end is arranged in piston ring 11, the other end is arranged in guide 3 by guide 3 radial location, contact sleeve 6 inside arranges the first O-ring seals 4, fixed axis base part 4, described piston 8 and contact sleeve 6 circumference contact, described piston ring 11 to be arranged in overcoat 12 and to be fixedly connected with by hexagon socket countersunk flat cap head screw 14 with overcoat bonnet 13, compacting ring 1 is set outside guide 3, be fixed on piston ring 11 by compacting ring 1 by interior hexagonal round head screw 2, be arranged in contact sleeve 6 in the middle part of Axle Parts 4, described piston ring 11 inwall arranges the second O-ring seals 7, contact sleeve 6 is propped up when contact sleeve 6 offsets excessive, protection piston ring 11 inwall, 3rd O-ring seals 9 is set between piston 8 and piston ring 11, the 4th O-ring seals 10 is set between piston ring 11 and overcoat 12, realize the sealing of whole front end Pneumatic floating device 1, ensure the sealing of air chamber.
Described piston ring 11 cross section is I-shape construction, air chamber is formed between piston ring 11 and overcoat 12, described overcoat bonnet 13 is arranged gas piping installing hole 13a, piston ring 11 is arranged gas feed 21a, gas pipeline one end is connected with air pump, the other end is connected with gas feed 21a by gas piping installing hole 26a, and gas enters air chamber from air pump, resets for giving piston 8.
Also arrange snap ring 5 in overcoat 12, described snap ring 5 is arranged between piston ring 11 and guide 3, may be used for propping up piston ring 11 on the one hand and prevents mobile, can carry out radial location on the other hand to guide 3.
As shown in the figure, when Axle Parts is arranged on Pneumatic floating device of the present invention, forces are applied produce displacement time, contact sleeve 6 changes accordingly, makes piston 8 produce relative to Axle Parts displacement in the radial direction, for realizing the function in automatic returning, piston ring 11 internal ventilation, under air pressure inside effect, piston 8 produces the movement of radial direction, promotes contact sleeve 6 and gets back to initial position.
Claims (6)
1. an axle class automatically return in Pneumatic floating device, it is characterized in that comprising compacting ring (1), guide (3), contact sleeve (6), snap ring (5), piston (8), piston ring (11), overcoat (12), overcoat bonnet (13), described piston (8) is disposed on the circumference installing hole (21b) of piston ring (11), contact sleeve (6) one end is arranged in piston ring (11), the other end is arranged in guide (3) by guide (3) radial location, piston (8) and contact sleeve (6) periphery touch, described piston ring (11) to be arranged in overcoat (12) and to be fixedly connected with overcoat bonnet (13), compacting ring (1) is set outside guide (3), be fixed on piston ring (11) by compacting ring (1).
2. a kind of axle class according to claim 1 automatically return in Pneumatic floating device, it is characterized in that described piston ring (11) cross section is I-shape construction, air chamber is formed between piston ring (11) and overcoat (12), described overcoat bonnet (13) arranges gas piping installing hole (13a), piston ring (11) is arranged gas feed (11a), gas pipeline one end is connected with air pump, the other end is connected with gas feed (11a) by gas piping installing hole (13a), gas enters air chamber from air pump, resets for giving piston (8).
3. a kind of axle class according to claim 1 automatically return in Pneumatic floating device, it is characterized in that also arranging snap ring (5) in described overcoat (12), described snap ring (5) is arranged between piston ring (11) and guide (3), prevents mobile and to guide (3) radial location for propping up piston ring (11).
4. a kind of axle class according to claim 1 automatically return in Pneumatic floating device, it is characterized in that described contact sleeve (6) inside arranges the first O-ring seals (4).
5. a kind of axle class according to claim 1 automatically return in Pneumatic floating device; it is characterized in that described piston ring (11) inwall arranges the second O-ring seals (7); contact sleeve (6) is propped up, protection piston ring (11) inwall when contact sleeve (6) offsets excessive.
6. a kind of axle class according to claim 1 automatically return in Pneumatic floating device, it is characterized in that arranging the 3rd O-ring seals (9) between described piston (8) and piston ring (11), 4th O-ring seals (10) is set between piston ring (11) and overcoat (12), ensure the sealing of air chamber, realize the sealing of whole Pneumatic floating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410711068.0A CN104476385B (en) | 2014-12-01 | 2014-12-01 | Pneumatic floating device for automatically restoring shaft type components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410711068.0A CN104476385B (en) | 2014-12-01 | 2014-12-01 | Pneumatic floating device for automatically restoring shaft type components |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104476385A true CN104476385A (en) | 2015-04-01 |
| CN104476385B CN104476385B (en) | 2017-01-18 |
Family
ID=52751058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410711068.0A Active CN104476385B (en) | 2014-12-01 | 2014-12-01 | Pneumatic floating device for automatically restoring shaft type components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104476385B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999462A (en) * | 2015-07-15 | 2015-10-28 | 成都天创精密模具有限公司 | Floating mechanism used for manipulator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6752573B2 (en) * | 2000-03-15 | 2004-06-22 | Hubert Haller | Machining center |
| JP2005001047A (en) * | 2003-06-11 | 2005-01-06 | Nagase Integrex Co Ltd | Grinding device |
| CN101244532A (en) * | 2007-01-11 | 2008-08-20 | Sp空气株式会社 | Die grinder with rotatable head |
| CN202381690U (en) * | 2011-12-28 | 2012-08-15 | 浙江鸿友压缩机制造有限公司 | Floating-type shaft seal structure |
| CN103737444A (en) * | 2013-10-29 | 2014-04-23 | 长沙长泰机器人有限公司 | Universal floating mechanism for polishing and polishing method |
| CN204353948U (en) * | 2014-12-01 | 2015-05-27 | 浙江畅尔智能装备股份有限公司 | A kind of axle class automatically return in Pneumatic floating device |
-
2014
- 2014-12-01 CN CN201410711068.0A patent/CN104476385B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6752573B2 (en) * | 2000-03-15 | 2004-06-22 | Hubert Haller | Machining center |
| JP2005001047A (en) * | 2003-06-11 | 2005-01-06 | Nagase Integrex Co Ltd | Grinding device |
| CN101244532A (en) * | 2007-01-11 | 2008-08-20 | Sp空气株式会社 | Die grinder with rotatable head |
| CN202381690U (en) * | 2011-12-28 | 2012-08-15 | 浙江鸿友压缩机制造有限公司 | Floating-type shaft seal structure |
| CN103737444A (en) * | 2013-10-29 | 2014-04-23 | 长沙长泰机器人有限公司 | Universal floating mechanism for polishing and polishing method |
| CN204353948U (en) * | 2014-12-01 | 2015-05-27 | 浙江畅尔智能装备股份有限公司 | A kind of axle class automatically return in Pneumatic floating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999462A (en) * | 2015-07-15 | 2015-10-28 | 成都天创精密模具有限公司 | Floating mechanism used for manipulator |
| CN104999462B (en) * | 2015-07-15 | 2017-01-11 | 成都天创精密模具有限公司 | Floating mechanism used for manipulator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104476385B (en) | 2017-01-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A pneumatic floating device for automatic return of shafts Effective date of registration: 20200804 Granted publication date: 20170118 Pledgee: Zhejiang Jinyun Rural Commercial Bank Co.,Ltd. technology sub branch Pledgor: ZHEJIANG CHR INTELLIGENT EQUIPMENT Co.,Ltd. Registration number: Y2020330000575 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210805 Granted publication date: 20170118 Pledgee: Zhejiang Jinyun Rural Commercial Bank Co.,Ltd. technology sub branch Pledgor: ZHEJIANG CHR INTELLIGENT EQUIPMENT Co.,Ltd. Registration number: Y2020330000575 |