CN2579600Y - New planet grinding head - Google Patents
New planet grinding head Download PDFInfo
- Publication number
- CN2579600Y CN2579600Y CN 02281937 CN02281937U CN2579600Y CN 2579600 Y CN2579600 Y CN 2579600Y CN 02281937 CN02281937 CN 02281937 CN 02281937 U CN02281937 U CN 02281937U CN 2579600 Y CN2579600 Y CN 2579600Y
- Authority
- CN
- China
- Prior art keywords
- planet axis
- bistrique
- cylinder
- grinding head
- bar
- 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 - Fee Related
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Abstract
The utility model relates to a novel planet grinding head, which is used for grinding and polishing inorganic materials, such as stone materials, ceramics, etc. The novel planet grinding head comprises a driving mechanism, a buffering and position compensating mechanism, and a grinding sheet component, wherein, the buffering and position compensating mechanism comprises a lifting adjusting element, a locking sleeve, a pressure spring, a supporting seat, and a sliding shaft. Since the novel planet grinding head of the utility model is provided with the buffering and position compensating mechanism, the utility model can absorb vibration, and accordingly, impact of the grinding head to bricks can be reduced, and crushed rates of the bricks are caused to be reduced. Accordingly, the novel planet grinding head of the utility model can also process thin bricks and even can also process green bodies (the green bodies with small strength).
Description
Technical field
The utility model relates to a kind of device that is used for grinding and polishing, specifically, relates to a kind of novel being used for grinding and polishing inorganic material, as the planet grinding head of stone material, pottery etc.
Background technology
Publication number is that the Chinese patent of CN2380349Y discloses a kind of polishing machine bistrique, it comprises gear and connecting lever swing mechanism, gear is made up of driving gear, internal gear, driven gear and eccentric disc, the number of teeth difference of driving gear and driven gear is 2, and oscillating bearing and needle bearing combination are adopted in the supporting of the splined shaft of connecting lever swing mechanism.
Publication number is that the Chinese patent of CN2375412Y discloses a kind of planet gear type grinding head for polishing, its central tube axle, outer axial tube, middle tubular axis coaxial package, outer axial tube connects with dive key with middle tubular axis, the center tubular axis is loaded in the middle tubular axis, water nozzle is put on its top, lower end dress center bevel gear, the following end flanges of middle tubular axis and runner bolt rigid attachment.Be applicable to grinding and polishing to stone material plate and ceramic wafer surface.
In above prior art, not having has the device that can play buffering, compensation and pressure regulating action in instruction, prompting or the hint equipment, when bistrique is contacted with Ceramic Tiles, reduces that brick is produced impact, thereby reduces the brickbat rate.
Summary of the invention
An object of the present invention is to provide a kind of polishing machine grinding head device, this device can reduce the impact to brick, and the brickbat rate is reduced.Also can process splits, even also can process green compact (base substrate that intensity is little).
A further object of the present invention provides a kind of novel planet grinding head, and abrasive disc position compensation device is housed, and profiling is functional, can evenly carry out grinding and polishing to the brick surface, leaks the throwing rate and is reduced to minimum.
Another purpose of the present invention provides a kind of novel planet grinding head, and it can regulate grinding pressure according to the technological requirement of physics, mechanical property and the grinding-polishing of processing object, makes process be in best state.
Therefore, the utility model provides a kind of planet grinding head, it comprise a transmission mechanism, one the buffering and position compensation mechanism and abrasive disc assembly.Described buffering and position compensation mechanism comprise lift adjustment element, lock sleeve, stage clip, supporting base and slide-bar.Lock sleeve is connected with the upper end of lift adjustment element, and the lower end of this regulating element is connected with supporting base.In the upper end of slide-bar, a groove is arranged.Between the bottom portion of groove of the upper end of supporting base and slide-bar, a stage clip is housed.One end of stage clip connects supporting base, and the other end places the groove of the upper end of slide-bar.
Described transmission mechanism comprises gear wheel, pinion, planet axis and rolling bearing.Gear wheel and pinion are meshing, and pinion is connected with planet axis.Planet axis is hollow segmentation cylinder, comprises first cylinder, second cylinder, three cylindrical body and the 4th cylinder.Ascending from first cylinder to the, four cylindrical external diameters, form a step in each cylindrical junction.Second cylinder of shape star axle is connected with pinion by key.A rolling bearing is equipped with in the outside, upper end in planet axis.Another rolling bearing be contained in pinion below, be positioned at the bottom of the three cylindrical body in the planet axis outside, abut against on the step that forms by planet axis three cylindrical body and the 4th cylinder.
Slide-bar is connected with planet axis by feather key in planet axis.The lower end of slide-bar removably is connected with the abrasive disc assembly.
Description of drawings
Fig. 1 is the symmetrical semi-section schematic diagram of the utility model device.
The specific embodiment
As shown in Figure 1, bistrique of the present utility model comprise a transmission mechanism, one the buffering and position compensation mechanism and abrasive disc assembly.Transmission mechanism comprises gear wheel 4, pinion 12 and planet axis 29.Gear wheel 4 is meshing with pinion 12, and pinion is connected with planet axis 29 by the key (not shown).Planet axis 29 is hollow segmentation cylinder, comprises the first cylinder 29-1, the second cylinder 29-2, three cylindrical body 29-3 and the 4th cylinder 29-4.Ascending from first cylinder to the, four cylindrical external diameters, form a step in each cylindrical junction.The second cylinder 29-2 of shape star axle takes turns with little tooth 12 by the key (not shown) and is connected.Rolling bearing 10 is equipped with in the outside, upper end in planet axis 29.Rolling bearing 16 be contained in pinion 12 below, be positioned at the bottom of the three cylindrical body of planet axis 29, promptly on the step that forms by planet axis three cylindrical body and the 4th cylinder.Between rolling bearing 16 and pinion 12, be provided with an adjusting pad 13 and 28.At the inner surface of planet axis 29, a lug boss 29-5 is arranged at its top, and feather key 26 is arranged in its underpart, and shape star axle is connected with slide-bar 24 by this key.Labyrinth lid 21 is arranged in the lower end of planet axis 29, and this labyrinth lid 21 is fixedlyed connected with planet axis 29, and planet axis 29 can be with 21 rotations of labyrinth lid.
In the outside of planet axis 29 shell 8, a supporting member 27 are arranged, this supporting members support is in the lower end, the outside of rolling bearing 16.Supporting member 27 seals with sealing ring 19 and 20 with the junction of shape star axle 29.Shell 8 is fixedlyed connected with this supporting member 27, and its seam crossing seals with O RunddichtringO 18.Joint between shell 8 and the casing 14 seals with O RunddichtringO 17.Seal with sealing ring 5 and 6 between the assembly top of planet axis 29 and its relative motion part.
The buffering of bistrique of the present utility model and position compensation mechanism comprise lift adjustment element 11, lock sleeve 7, stage clip 25, supporting base 15 and slide-bar 24.Lock sleeve 7 is connected with the upper end of lift adjustment element 11 in planet axis 29, and the lower end of this regulating element 11 is connected with supporting base 15.Lift adjustment element 11 can be to adjust bolt or other element that is fit to, and its lifting can be regulated.The top of slide-bar 24 is arranged on the bottom in the planet axis 29, can slide up and down with planet axis 29 by feather key 26 to be connected.In the upper end of slide-bar 24, a groove is arranged.Between the bottom portion of groove of the upper end of supporting base 15 and slide-bar 24, a stage clip 25 is housed.One end of stage clip 25 connects supporting base 15, and the other end places the upper end groove of slide-bar 24.The buffering and the position compensation mechanism of the utility model bistrique have been constituted thus.Because stage clip 25 is arranged, it can absorb vibration, has therefore reduced the impact of bistrique to brick, and the brickbat rate is reduced.Like this, bistrique of the present utility model also can be processed splits, even also can process green compact (base substrate that intensity is little).Simultaneously, can regulate the lifting of regulating element 11, to adjust the degree of tightness of stage clip 25, thereby reach the degree that slide-bar 24 fluctuates in planet axis 29 is changed, to reach the effect of regulating grinding pressure, realize that therefore abrasive disc floats and profile modeling function, reduce brickbat and leak and throw phenomenon.
The abrasive disc assembly of bistrique of the present utility model comprises abrasive disc seat 23 and abrasive disc 22.Abrasive disc seat 23 is removably mounted on the lower end of slide-bar 24, and abrasive disc 22 also is removably to be connected with abrasive disc seat 23.
Bistrique of the present utility model is parts in the polishing machine.By gear wheel 4 driving pinions 12, make abrasive disc 22 do rotation.Drive main shaft 1 by the motor on the mill seat by double reduction simultaneously and rotate, make bistrique around main shaft 1 revolution.Can will grind seat with parts by means commonly known in the art is connected with bistrique of the present utility model.
Although describe the utility model in detail with reference to some preferred embodiment of the present utility model, should understand in the design of the utility model specification and claim and scope and can make various modifications and variations.
Claims (8)
1, a kind of planet grinding head, it comprises transmission mechanism and abrasive disc assembly, it is characterized in that this planet grinding head also comprises a buffering and position compensation mechanism, described abrasive disc assembly removably is connected the lower end of described buffering and position compensation mechanism.
2, the bistrique of claim 1 is characterized in that described buffering and position compensation mechanism are arranged in the planet axis of described transmission mechanism, comprise lift adjustment element, lock sleeve, stage clip, supporting base and slide-bar.
3, the bistrique of claim 2 is characterized in that described lock sleeve is connected with the upper end of described lift adjustment element, and the lower end of this regulating element is connected with supporting base; In the upper end of described slide-bar, a groove is arranged, between the bottom portion of groove of the upper end of described supporting base and slide-bar, be provided with a stage clip; One end of this stage clip connects described supporting base, and the other end places the groove of the upper end of described slide-bar.
4, the bistrique of claim 2 is characterized in that described slide-bar is arranged in the planet axis of described transmission mechanism, is connected with planet axis by feather key.
5, the bistrique of claim 1 is characterized in that described transmission mechanism comprises gear wheel, pinion, planet axis and rolling bearing, and described gear wheel and described pinion are meshing, and described shape star axle is connected with described pinion.
6, the bistrique of claim 4 is characterized in that described planet axis is hollow segmentation cylinder, comprises first cylinder, second cylinder, three cylindrical body and the 4th cylinder; Ascending from first cylinder to the, four cylindrical external diameters, form a step in each cylindrical junction.
7, the bistrique of claim 4 is characterized in that described shape star axle is connected with described pinion by key, and described key is positioned at the second cylinder place.
8, the bistrique of claim 4, it is characterized in that one rolling bearing being housed in the outside, upper end of described planet axis, another rolling bearing be contained in pinion below, be positioned at the bottom of the three cylindrical body of described planet axis, abut against on the step that forms by planet axis three cylindrical body and the 4th cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02281937 CN2579600Y (en) | 2002-10-08 | 2002-10-17 | New planet grinding head |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02256623 | 2002-10-08 | ||
| CN02256623.6 | 2002-10-08 | ||
| CN 02281937 CN2579600Y (en) | 2002-10-08 | 2002-10-17 | New planet grinding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2579600Y true CN2579600Y (en) | 2003-10-15 |
Family
ID=34065120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02281937 Expired - Fee Related CN2579600Y (en) | 2002-10-08 | 2002-10-17 | New planet grinding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2579600Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460154C (en) * | 2005-05-24 | 2009-02-11 | 蔡墩军 | Bi-three-jaw shaped contrarotating planetary grinding head |
| CN104002232A (en) * | 2013-02-22 | 2014-08-27 | 滨州市技师学院 | Angled planet grinding head |
| CN106944927A (en) * | 2017-05-04 | 2017-07-14 | 无锡市海鸿精工机械制造有限公司 | A kind of ultrahigh speed bistrique |
| CN108942453A (en) * | 2018-07-26 | 2018-12-07 | 苏州润桐专利运营有限公司 | A kind of grinding attachment of monocrystalline silicon |
| IT201800009863A1 (en) * | 2018-10-29 | 2020-04-29 | Dario Toncelli | Unit for grinding / polishing of stone artefacts, method for adjusting the movement of a sanding / polishing head and machine for grinding / polishing of stone artefacts |
-
2002
- 2002-10-17 CN CN 02281937 patent/CN2579600Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460154C (en) * | 2005-05-24 | 2009-02-11 | 蔡墩军 | Bi-three-jaw shaped contrarotating planetary grinding head |
| CN104002232A (en) * | 2013-02-22 | 2014-08-27 | 滨州市技师学院 | Angled planet grinding head |
| CN106944927A (en) * | 2017-05-04 | 2017-07-14 | 无锡市海鸿精工机械制造有限公司 | A kind of ultrahigh speed bistrique |
| CN106944927B (en) * | 2017-05-04 | 2019-09-06 | 无锡市海鸿精工机械制造有限公司 | A kind of ultrahigh speed bistrique |
| CN108942453A (en) * | 2018-07-26 | 2018-12-07 | 苏州润桐专利运营有限公司 | A kind of grinding attachment of monocrystalline silicon |
| IT201800009863A1 (en) * | 2018-10-29 | 2020-04-29 | Dario Toncelli | Unit for grinding / polishing of stone artefacts, method for adjusting the movement of a sanding / polishing head and machine for grinding / polishing of stone artefacts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |