CN201922341U - Adaptive polishing tool with catalytic function - Google Patents
Adaptive polishing tool with catalytic function Download PDFInfo
- Publication number
- CN201922341U CN201922341U CN2010206200954U CN201020620095U CN201922341U CN 201922341 U CN201922341 U CN 201922341U CN 2010206200954 U CN2010206200954 U CN 2010206200954U CN 201020620095 U CN201020620095 U CN 201020620095U CN 201922341 U CN201922341 U CN 201922341U
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- hollow section
- abrasive particle
- retainer
- polishing tool
- layer
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Abstract
An adaptive polishing tool with a catalytic function comprises a pneumatic device, a flexible adaptation module and an active abrasive grain. The pneumatic device includes a pneumatic transmission shaft provided with a hollow section and a solid section; the solid section is connected with a rotary driving mechanism; a through hole is arranged at the upper end of the hollow section; the lower end of the hollow section is connected with the flexible adaptation module; a gas vent for conveying gas to the hollow section is connected onto the pneumatic transmission shaft; one end of the gas vent and the through hole are positioned in a sealed cavity; the other end of the gas vent is connected with an output end of an adjustable gas pressure source; the flexible adaptation module includes an upper retainer and a lower retainer; an elastic adaptation body capable of driving the lower retainer to rotate is mounted between the upper retainer and the lower retainer; the upper retainer is connected with the lower end of the hollow section and used for communicating the hollow section with the elastic adaptation body; and the lower retainer is connected with the replaceable active abrasive grain. The adaptive polishing tool is fine in curve adaptability, stable in polishing quality and higher in processing efficiency.
Description
Technical field
The utility model relates to the polishing tool in a kind of Precision Machining field, relates in particular to a kind ofly to combine with the robot polishing technology, is applicable to the self adaptation polishing tool with catalytic action of difficult-to-machine material.
Background technology
Polishing is present main whole manufacturing process, and purpose is further to reduce surface roughness and reduce or eliminate affected layer fully, obtains smooth, even, high-quality finished surface.Being implemented under the prerequisite that guarantees polished part surface figure accuracy and surface quality of glossing can effectively be improved the anti-corrosion and anti-wear performance on its surface, prolongs its service life.
For the polishing of curve surface work pieces, particularly at difficult-to-machine material, it is particularly important that the selection of finishing method or instrument seems.The shortcoming that traditional finishing method exists has: 1. polishing tool is poor to the adaptation of curved surface, track effect instability; 2. polishing action power instability, the automatic control difficulty of process; 3. working (machining) efficiency is low, and particularly for difficult-to-machine material, the microcosmic surface quality is not good, easily causes damage; 4. have traditional polishing tool of flexible characteristic, itself do not have the technology adaptive functions, do not possess auxiliary polishing actions such as catalysis.
Summary of the invention
Poor in order to overcome traditional polishing tool curve surface adaptive, the quality of finish instability, the problem that working (machining) efficiency is lower, the utility model will provide a kind of curve surface adaptive good, and quality of finish is stable, the self adaptation polishing tool with catalytic action that working (machining) efficiency is higher.
The technical solution adopted in the utility model is:
Self adaptation polishing tool with catalytic action, it is characterized in that: comprise pneumatic means, flexible module and the active abrasive particle body of adapting to, described pneumatic means comprises the pneumatic conveying axle, described pneumatic conveying axle is provided with hollow section and solid section, described solid section is connected with rotary drive mechanism, the upper end of described hollow section has a through hole, and its lower end is connected with the described flexible module that adapts to; Be connected with the blow vent that delivers the gas to hollow section on the described pneumatic conveying axle, an end of described blow vent and described through hole are co-located in the annular seal space, and its other end links to each other with the output in gas-pressure adjustable source; The described flexible module that adapts to comprises holder and following retainer, the elasticity that can drive down the retainer rotation is installed between the described upper and lower retainer adapts to body, described holder is connected hollow section and elasticity adaptation sports association logical with the hollow section lower end, described retainer down is connected with removable active abrasive particle body.
Further, described blow vent is connected by the output of overflow valve with described gas-pressure adjustable source.
Further, described elasticity adaptation body is the class spring structure of hollow.
Further, the inside that described elasticity adapts to body is provided with flexible axle, and the upper end of described flexible axle is connected on the hollow section, and its lower end is connected down on the retainer.
Further, described active abrasive particle body is a hierarchy, comprises outer active layer, main machined layer and interior trim layer.
Further; described outer active layer and described main machined layer are made up of catalyst, abrasive particle and binding agent; described outer active layer is the few abrasive particle proportioning layer of multi-catalyst, and described main machined layer is the few catalyst proportion layers of many abrasive particles, and described interior trim layer is the finishing bed course of no abrasive particle or few abrasive particle.
Technical conceive of the present utility model is: the solid-end of pneumatic conveying axle of the present utility model can be clamped on any lathe clutch end of (comprising series-parallel robot), obtain to send power to active abrasive particle body by elasticity adaptation module after the driving force, make the rotation of active abrasive particle height speed.The pneumatic conveying outer shaft sleeve connects a blow vent, blow vent and gas transmission shaft are tightly connected, but do not rotate with the pneumatic conveying axle, the interface that overflow valve is installed is arranged on the blow vent, be used for the air feed in gas-pressure adjustable source is introduced the hollow section of pneumatic conveying axle, final arrival in the flexible adaptation module, thus the air pressure inside that elasticity adapts to body influenced.Because elasticity adapts to the flexible variation of body, can realize the self adaptation of active abrasive particle body to the different curvature surface of the work.Active abrasive particle body also can drive its rotation by the flexible axle that elasticity adapts in the body.At the different situations of processing object, export the interior pressure of controlling elasticity adaptation body by the gas of regulating the gas-pressure adjustable source, and then control the polishing force that active abrasive particle body applies simultaneously.Main effect takes place in each polishing stage respectively in the outer active layer of active abrasive particle body, main machined layer, interior trim layer, and outer active layer makes surface of the work generation physics chemical action, is easy to realize next step removal processing of difficult-to-machine material.Main machined layer is the Main Stage that realizes that material is removed, and interior trim layer acts on the final stage of polishing, by the surfacing of minute quantity, makes surface of the work more level and smooth, and texture is more even.
The utility model can be connected with the robot polishing system, and specific combination of process parameters and polishing locus is provided.
The beneficial effects of the utility model are:
(1) integrated curvature self adaptation and the adaptive characteristics of operation stage are specially adapted to the polishing of difficult-to-machine material;
(2) active abrasive particle body is strong to the adaptive ability of the surface of the work of different curvature, and more stable track effect is arranged;
(3) active abrasive particle body has been realized the difference self adaptation in polishing stage, and is easy to change, and satisfies technology polytropy demand, has catalytic action;
(4) quality of finish height, efficient height, motion steadily, be easy to control.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is the active abrasive particle body of a utility model schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Embodiment one
With reference to Fig. 1, Fig. 2, self adaptation polishing tool with catalytic action, comprise pneumatic means, flexible module and the active abrasive particle body 9 of adapting to, described pneumatic means comprises pneumatic conveying axle 2, described pneumatic conveying axle 2 is provided with hollow section 5 and solid section, described solid section is connected with rotary drive mechanism 1, and the upper end of described hollow section 5 has a through hole 3, and its lower end is connected with the described flexible module that adapts to; Be connected with the blow vent 4 that delivers the gas to hollow section 5 on the described pneumatic conveying axle 2, an end of described blow vent 4 and described through hole 3 are co-located in the annular seal space, and its other end links to each other with the output in gas-pressure adjustable source; The described flexible module that adapts to comprises holder 6 and following retainer 8, between described holder 6, the following retainer 8 elasticity that can drive down retainer 8 rotations is installed and adapts to body 7, described holder 6 is connected with hollow section 5 lower ends hollow section 5 and elasticity is adapted to body 7 UNICOMs, and described retainer 8 down is connected with removable active abrasive particle body 9.
Described blow vent 4 is connected by the output of overflow valve with described gas-pressure adjustable source.
It is the class spring structure of hollow that described elasticity adapts to body 7.
Described active abrasive particle body 9 is hierarchies, comprises outer active layer 93, main machined layer 92 and interior trim layer 91.
Described active abrasive particle body 9 is made up of catalyst, abrasive particle and binding agent; described outer active layer 93 is the few abrasive particle proportioning layer of multi-catalyst; described main machined layer 92 is the few catalyst proportion layers of many abrasive particles, and described interior trim layer 91 is the finishing bed course of no abrasive particle or few abrasive particle.Technical conceive of the present utility model is: solid section of pneumatic conveying axle 2 of the present utility model can be clamped on any lathe clutch end of (comprising series-parallel robot), obtain to send power to active abrasive particle body 9 by elasticity adaptation module after the driving force, make the rotation at a high speed of active abrasive particle body 9.Pneumatic conveying axle 2 outer socket one blow vents 4, blow vent 4 is tightly connected with gas transmission shaft 2, but do not rotate with pneumatic conveying axle 2, the interface that overflow valve is installed is arranged on the blow vent 4, be used for the air feed in gas-pressure adjustable source is introduced the hollow section 5 of pneumatic conveying axle 2, final arrival in the flexible adaptation module, thus the air pressure inside that elasticity adapts to body 7 influenced.Because elasticity adapts to the flexible variation of body 7, can realize the self adaptation of active abrasive particle body to the different curvature surface of the work.At the different situations of processing object, export the interior pressure of controlling elasticity adaptation body 7 by the gas of regulating the gas-pressure adjustable source, and then control the polishing force that active abrasive particle body 9 applies simultaneously.Main effect takes place in each polishing stage respectively in the outer active layer 93 of active abrasive particle body 9, main machined layer 92, interior trim layer 91, and outer active layer 93 makes surface of the work generation physics chemical action, is easy to realize next step removal processing of difficult-to-machine material.Main machined layer 92 is the Main Stage that realize that material is removed, and interior trim layer 91 acts on the final stage of polishing, by the surfacing of minute quantity, makes surface of the work more level and smooth, and texture is more even.
Embodiment two
The difference of present embodiment and embodiment one is to install a flexible axle additional in the elasticity adaptation body 7 of the present utility model, and the upper end of described flexible axle is connected on the hollow section 5, and its lower end is connected down on the retainer 8.Drive active abrasive particle body 9 rotations by flexible axle.All the other 26S Proteasome Structure and Functions are all identical.
The described content of this specification embodiment only is that the part of utility model design institute way of realization is enumerated; the concrete form that protection domain of the present utility model should only not be confined to embodiment is stated, protection domain of the present utility model reaches in those skilled in the art according to the thinkable equivalent technologies means of technical conceive of the present utility model.
Claims (6)
1. self adaptation polishing tool with catalytic action, it is characterized in that: comprise pneumatic means, flexible module and the active abrasive particle body of adapting to, described pneumatic means comprises the pneumatic conveying axle, described pneumatic conveying axle is provided with hollow section and solid section, described solid section is connected with rotary drive mechanism, the upper end of described hollow section has a through hole, and its lower end is connected with the described flexible module that adapts to; Be connected with the blow vent that delivers the gas to hollow section on the described pneumatic conveying axle, an end of described blow vent and described through hole are co-located in the annular seal space, and its other end links to each other with the output in gas-pressure adjustable source; The described flexible module that adapts to comprises holder and following retainer, the elasticity that can drive down the retainer rotation is installed between the described upper and lower retainer adapts to body, described holder is connected hollow section and elasticity adaptation sports association logical with the hollow section lower end, described retainer down is connected with removable active abrasive particle body.
2. the self adaptation polishing tool with catalytic action according to claim 1 is characterized in that: described blow vent is connected by the output of overflow valve with described gas-pressure adjustable source.
3. the self adaptation polishing tool with catalytic action according to claim 1 and 2 is characterized in that: it is the class spring structure of hollow that described elasticity adapts to body.
4. the self adaptation polishing tool with catalytic action according to claim 3 is characterized in that: the inside that described elasticity adapts to body is provided with flexible axle, and the upper end of described flexible axle is connected on the hollow section, and its lower end is connected down on the retainer.
5. the self adaptation polishing tool with catalytic action according to claim 4 is characterized in that: described active abrasive particle body is a hierarchy, comprises outer active layer, main machined layer and interior trim layer.
6. the self adaptation polishing tool with catalytic action according to claim 5; it is characterized in that: described outer active layer and described main machined layer are made up of catalyst, abrasive particle and binding agent; described outer active layer is the few abrasive particle proportioning layer of multi-catalyst; described main machined layer is the few catalyst proportion layers of many abrasive particles, and described interior trim layer is the finishing bed course of no abrasive particle or few abrasive particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206200954U CN201922341U (en) | 2010-11-23 | 2010-11-23 | Adaptive polishing tool with catalytic function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206200954U CN201922341U (en) | 2010-11-23 | 2010-11-23 | Adaptive polishing tool with catalytic function |
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| Publication Number | Publication Date |
|---|---|
| CN201922341U true CN201922341U (en) | 2011-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206200954U Expired - Fee Related CN201922341U (en) | 2010-11-23 | 2010-11-23 | Adaptive polishing tool with catalytic function |
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| CN (1) | CN201922341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069443A (en) * | 2010-11-23 | 2011-05-25 | 浙江工业大学 | Self-adaption polishing tool with catalytic action |
-
2010
- 2010-11-23 CN CN2010206200954U patent/CN201922341U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069443A (en) * | 2010-11-23 | 2011-05-25 | 浙江工业大学 | Self-adaption polishing tool with catalytic action |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20131123 |