CN106181663B - Planet gear type wheel hub deburring polish-brush disk - Google Patents
Planet gear type wheel hub deburring polish-brush disk Download PDFInfo
- Publication number
- CN106181663B CN106181663B CN201610561962.3A CN201610561962A CN106181663B CN 106181663 B CN106181663 B CN 106181663B CN 201610561962 A CN201610561962 A CN 201610561962A CN 106181663 B CN106181663 B CN 106181663B
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- planetary
- central
- gear
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- grinding
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- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001680 brushing effect Effects 0.000 description 10
- 230000007423 decrease Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005201 scrubbing Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
- B24D13/14—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
- B24D13/145—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face having a brush-like working surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
本发明公开一种行星轮式轮毂去毛刺装置，其包括行星齿轮传动装置和组合式磨刷盘。行星齿轮传动装置的中心轴通过轴承与上盘体连接并固接在下盘体上，中心齿轮固定在上盘体的轴承座外部，惰轮轴与惰轮键连接，惰轮同时与中心齿轮及行星齿轮啮合，行星轮轴与行星齿轮键连接；组合式磨刷盘由一个中心磨刷盘和三个行星磨刷盘组成，中心磨刷盘安装在下盘体上并通过螺栓连接在中心轴上，行星磨刷盘与行星轴连接。本发明实现了对中心磨刷盘速度大小的补偿，且行星磨刷盘的速度方向多变，使磨刷轨迹交错，均化了轮毂轮辐各个方向棱边的磨刷效果，避免过刷和欠刷，提高了磨刷盘去毛刺的效率和质量。
The invention discloses a deburring device for a planetary wheel hub, which comprises a planetary gear transmission device and a combined grinding disc. The central shaft of the planetary gear transmission is connected to the upper disc body through bearings and fixedly connected to the lower disc body. The central gear is fixed outside the bearing seat of the upper disc body. The idler shaft is connected with the idler gear key. The gear meshes, and the planetary gear shaft is connected with the planetary gear key; the combined grinding disc is composed of a central grinding disc and three planetary grinding discs, the central grinding disc is installed on the lower disc body and connected to the central shaft by bolts, the planetary The grinding disc is connected with the planetary shaft. The invention realizes the compensation for the speed of the central grinding disc, and the speed direction of the planetary grinding disc is changeable, so that the grinding track is staggered, and the grinding effect of the edges in all directions of the hub and spoke is averaged, and over-brushing and under-brushing are avoided. The brush improves the efficiency and quality of deburring the grinding disc.
Description
技术领域technical field
本发明属于机械加工领域，具体涉及一种行星轮式轮毂去毛刺磨刷盘。The invention belongs to the field of mechanical processing, and in particular relates to a planetary wheel hub deburring and brushing disc.
背景技术Background technique
目前铝合金轮毂表面经车削加工后普遍存在毛刺缺陷，毛刺的产生位置一般发生在轮辐出刀面棱边处。毛刺的产生提高了铝合金轮毂的加工成本。对于成品轮毂，毛刺的存在或脱落造成轮毂表面漆膜的不平整或脱落，降低了轮毂的耐腐蚀性和绝缘性能，容易产生静电，造成事故隐患。因此，对轮毂去除毛刺的要求越来越高。At present, burrs are common on the surface of aluminum alloy wheels after turning, and the burrs generally occur at the edge of the spoke face. The generation of burrs increases the processing cost of aluminum alloy wheels. For the finished wheel hub, the existence or shedding of burrs will cause the unevenness or shedding of the paint film on the surface of the hub, which will reduce the corrosion resistance and insulation performance of the hub, easily generate static electricity, and cause accident hazards. Therefore, the requirements for deburring the wheel hub are getting higher and higher.
现在的轮毂去毛刺方法大多利用单一磨刷盘回转对轮毂进行磨刷，因磨刷盘外圈与内圈区域的磨刷速度相差大，磨刷去除量不均，易产生欠刷(毛刺去除不彻底)和过刷(磨出沟槽)的现象，影响轮毂质量。单一磨刷盘的另一缺点是磨刷速度方向单一，对轮辐不同方向的棱边去除效果不同，甚至某些复杂部位的毛刺根本无法去除，只能依靠手工完成，加工效率低、质量差。Most of the current wheel hub deburring methods use a single grinding disc to rotate the wheel hub. Because the grinding speed difference between the outer ring and the inner ring area of the grinding disc is large, the removal amount of the grinding brush is uneven, and under-brush (burr removal) is easy to occur. Incomplete) and over brushing (groove grinding) affect the quality of the hub. Another disadvantage of a single grinding disc is that the direction of the grinding speed is single, and the removal effect on the edges in different directions of the spokes is different, and even the burrs on some complex parts cannot be removed at all, which can only be done by hand, with low processing efficiency and poor quality.
也有采用几个磨盘绕各自中心主轴转动的轮毂去毛刺装置，但只是增加了磨刷方向的变化，没有速度的均化，磨刷效果仍不理想。且因刷毛面积减小，磨刷去毛刺效率降低。There is also a wheel hub deburring device that adopts several grinding discs to rotate around the respective central spindles, but this only increases the change of the brushing direction, without the homogenization of speed, and the brushing effect is still unsatisfactory. And because the area of the bristles decreases, the deburring efficiency of the brush decreases.
发明内容Contents of the invention
针对上述存在问题，本发明旨在提供一种具有磨刷均化效应并且去毛刺效率高、质量好的轮毂去毛刺装置。In view of the above existing problems, the present invention aims to provide a wheel hub deburring device with a grinding brush homogenizing effect, high deburring efficiency and good quality.
本发明通过下述技术方案来实现：一种行星轮式轮毂去毛刺装置，其包括行星齿轮传动装置和组合式磨刷盘；所述行星齿轮传动装置包括上、下盘体，上盘连接法兰，中心主轴、中心齿轮，至少一个惰轮轴、惰轮，至少一个行星轮轴、行星齿轮；所述上盘体与上盘连接法兰连接，所述中心主轴通过轴承与上盘体连接并固接在下盘体上，所述中心齿轮固定在上盘体的轴承座外部，所述惰轮轴与惰轮键连接，所述惰轮同时与中心齿轮及行星齿轮啮合，所述行星轮轴与行星齿轮键连接；所述组合式磨刷盘包括中心磨刷盘、至少一个行星磨刷盘，所述中心磨刷盘安装在下盘体上并通过螺栓连接在中心主轴上，所述行星磨刷盘与行星轴连接；使用时，该装置通过上盘连接法兰与磨刷机固定，磨刷机的主轴与中心主轴连接。The present invention is achieved through the following technical solutions: a planetary wheel hub deburring device, which includes a planetary gear transmission and a combined grinding disc; the planetary gear transmission includes upper and lower disc bodies, and the upper disc connection method Lan, central main shaft, central gear, at least one idler shaft, idler gear, at least one planetary shaft, planetary gear; the upper disc body is connected with the upper disc connection flange, and the central main shaft is connected with the upper disc body through a bearing and fixed Connected to the lower disc body, the central gear is fixed outside the bearing seat of the upper disc body, the idler shaft is keyed to the idler gear, the idler gear meshes with the central gear and the planetary gear at the same time, and the planetary gear shaft and the planetary gear key connection; the combined grinding disc includes a central grinding disc and at least one planetary grinding disc, the central grinding disc is installed on the lower disc body and connected to the central main shaft by bolts, and the planetary grinding disc and Planetary shaft connection; when in use, the device is fixed to the grinding machine through the connecting flange of the upper plate, and the main shaft of the grinding machine is connected to the central main shaft.
所述组合式磨刷盘的两种磨刷的分布及长度均可以按照轮毂结构做相应设计和更换。The distribution and length of the two types of brushes of the combined brushing disc can be designed and replaced according to the structure of the hub.
作为优选，本发明所述行星齿轮传动装置中包括三个惰轮轴、惰轮和三个行星轮轴、行星齿轮；所述组合式磨刷盘中包括三个行星磨刷盘。Preferably, the planetary gear transmission of the present invention includes three idler shafts, idler gears, three planetary shafts, and planetary gears; the combined grinding disc includes three planetary grinding discs.
与现有技术相比，本发明的有益效果是：传动机构保证行星磨刷盘的线速度在磨刷盘外圈处与中心磨刷盘速度方向相反，内侧相同，行星磨刷盘的这种速度分布特征对中心磨刷盘外圈速度大、内圈速度小的状况进行补偿，而且行星磨刷盘的磨刷运动方向多样化。这些都会使轮辐各处的磨刷效果得到均化，尤其磨刷方向的变化还能使轮辐边缘位置得到有效磨刷，提高去毛刺效率和质量。Compared with the prior art, the beneficial effect of the present invention is: the transmission mechanism ensures that the linear velocity of the planetary scrubbing disc is opposite to that of the central scrubbing disc at the outer ring of the scrubbing disc, and the inner side is the same. The speed distribution feature compensates for the situation that the speed of the outer ring of the central grinding disc is high and the speed of the inner ring is small, and the direction of the grinding movement of the planetary grinding disc is diversified. These will make the brushing effect of all parts of the spokes uniform, especially the change of the brushing direction can also make the edges of the spokes be effectively brushed, improving the efficiency and quality of deburring.
附图说明Description of drawings
图1是行星轮式轮毂去毛刺磨刷盘主视图。Fig. 1 is a front view of a planetary wheel hub deburring and grinding disc.
图2是行星轮式轮毂去毛刺磨刷盘俯视图。Fig. 2 is a top view of the planetary wheel hub deburring and brushing disc.
图3是行星轮式轮毂去毛刺磨刷盘展开图。Fig. 3 is an expanded view of the planetary wheel hub deburring and brushing disc.
图4是行星轮式轮毂去毛刺磨刷盘仰视图。Fig. 4 is a bottom view of the planetary wheel hub deburring and grinding disc.
具体实施方式Detailed ways
如图1～4所示，本发明实施例的行星轮式轮毂去毛刺装置由行星齿轮传动装置和组合式磨刷盘组成，具体包括上盘体1、下盘体2、上盘连接法兰3、中心主轴4、中心齿轮5、惰轮轴6、惰轮7、行星轮轴8、行星齿轮9、中心磨刷盘10、行星磨刷盘11。中心磨刷盘10与下盘体2相连，均匀布置的三个行星磨刷盘11和三个均匀布置的行星轮轴8相连，两种磨刷盘均可按不同轮毂结构的去毛刺需要进行更换。中心主轴4与下盘体2通过键连接，下盘体2通过螺钉以及端盖固接在中心主轴4上，中心齿轮5通过配合及螺钉固定在上盘体1的轴承座外部，惰轮轴6与惰轮7键连接，惰轮7同时与中心齿轮5及行星齿轮9啮合，行星轮轴8与行星齿轮9键连接，行星磨刷盘11通过螺钉连接在行星轮轴8上，所述中心磨刷盘10安装在下盘体2上并且通过螺栓连接在中心主轴4上，三个行星磨刷盘11分别与行星轮轴8连接，中心主轴4通过轴承装在上盘体1上，上盘体1通过螺栓与上盘连接法兰3连接。使用时，上盘连接法兰3与磨刷机(未画出)固定，中心主轴4与磨刷机主轴(未画出)连接。As shown in Figures 1 to 4, the planetary wheel hub deburring device of the embodiment of the present invention is composed of a planetary gear transmission and a combined grinding disc, specifically including an upper disc body 1, a lower disc body 2, and an upper disc connecting flange 3. Central main shaft 4, central gear 5, idler shaft 6, idler 7, planetary shaft 8, planetary gear 9, central grinding disc 10, planetary grinding disc 11. The central grinding disc 10 is connected to the lower disc body 2, and the three evenly arranged planetary grinding discs 11 are connected to the three evenly arranged planetary wheel shafts 8. The two types of grinding discs can be replaced according to the deburring needs of different hub structures . The central main shaft 4 is connected with the lower disc body 2 through a key, the lower disc body 2 is fixed on the central main shaft 4 through screws and end covers, the central gear 5 is fixed outside the bearing seat of the upper disc body 1 through cooperation and screws, and the idler shaft 6 It is keyed to the idler 7, the idler 7 meshes with the central gear 5 and the planetary gear 9 at the same time, the planetary shaft 8 is keyed to the planetary gear 9, and the planetary grinding disc 11 is connected to the planetary shaft 8 by screws, and the central grinding brush The disk 10 is installed on the lower disk body 2 and connected to the central spindle 4 by bolts, and the three planetary grinding disks 11 are respectively connected to the planetary wheel shaft 8, and the central spindle 4 is mounted on the upper disk body 1 through bearings, and the upper disk body 1 passes through The bolts are connected with the connecting flange 3 of the upper plate. During use, the upper disk connection flange 3 is fixed to the brush grinder (not shown), and the central main shaft 4 is connected to the grinder main shaft (not shown).
该磨刷盘通过上盘连接法兰3安装于磨刷机上，磨刷机主轴将动力传给中心主轴4，中心主轴4通过传动键带动下盘体2转动，下盘体2带动中心磨刷盘10转动实现对轮毂的磨刷。下盘体2带动惰轮轴6和行星轮轴8公转，惰轮7和行星齿轮9随同惰轮轴6和行星轮轴8公转，惰轮7绕中心齿轮5公转的同时产生自转，惰轮7带动行星齿轮9反向自转，行星齿轮9通过行星轮轴8带动行星磨刷盘11即自转又公转，实现对轮辐的磨刷，行星磨刷盘11在磨刷盘外圈区域的自转速度与公转线速度方向相反，速度减小，在内圈区域则速度增大，实现了对中心磨刷盘速度大小的补偿，且行星磨刷盘的速度方向多变，使磨刷轨迹交错，均化了轮毂轮辐各个方向棱边的磨刷效果，避免过刷和欠刷，提高了磨刷盘去毛刺的效率和质量。The grinding disc is installed on the grinding machine through the connecting flange 3 of the upper disc. The main shaft of the grinding machine transmits power to the central main shaft 4. The central main shaft 4 drives the lower disc body 2 to rotate through the transmission key, and the lower disc body 2 drives the central grinding disc. 10 rotations realize the grinding of the hub. The lower plate body 2 drives the idler shaft 6 and the planetary shaft 8 to revolve, the idler 7 and the planetary gear 9 revolve together with the idler shaft 6 and the planetary shaft 8, the idler 7 revolves around the central gear 5 and generates rotation at the same time, and the idler 7 drives the planetary gear 9 Reverse rotation, the planetary gear 9 drives the planetary grinding disc 11 to rotate and revolve through the planetary wheel shaft 8, so as to realize the grinding of the spokes, the rotation speed and revolution linear speed direction of the planetary grinding disc 11 in the outer ring area On the contrary, when the speed decreases, the speed in the inner ring area increases, which realizes the compensation for the speed of the central grinding disc, and the speed direction of the planetary grinding disc is changeable, which makes the grinding track staggered and equalizes the hub and spoke. The brushing effect of the direction edge avoids over-brushing and under-brushing, and improves the efficiency and quality of deburring the grinding disc.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561962.3A CN106181663B (en) | 2016-07-18 | 2016-07-18 | Planet gear type wheel hub deburring polish-brush disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561962.3A CN106181663B (en) | 2016-07-18 | 2016-07-18 | Planet gear type wheel hub deburring polish-brush disk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106181663A CN106181663A (en) | 2016-12-07 |
| CN106181663B true CN106181663B (en) | 2018-04-03 |
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| CN201610561962.3A Expired - Fee Related CN106181663B (en) | 2016-07-18 | 2016-07-18 | Planet gear type wheel hub deburring polish-brush disk |
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| CN (1) | CN106181663B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107414642A (en) * | 2017-06-22 | 2017-12-01 | 苏州万创机械制造有限公司 | One kind automates two-sided deburring cleaning, drying production line |
| CN108381323B (en) * | 2018-03-19 | 2023-08-22 | 中信戴卡股份有限公司 | Wheel equipment of polishing |
| CN110977664A (en) * | 2019-11-28 | 2020-04-10 | 中建钢构有限公司 | A large-scale steel pipe butt weld grinding device |
| CN116214307B (en) * | 2023-01-06 | 2026-03-20 | 赣州至越机械有限公司 | A device for removing burrs from an automotive differential housing and its usage method |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2707434Y (en) * | 2004-07-08 | 2005-07-06 | 建设工业(集团)有限责任公司 | Machine tool for deburring workpiece |
| CN202240769U (en) * | 2011-10-18 | 2012-05-30 | 上海普偌迈机电制造有限公司 | Power head for disc brush of burring machine |
| CN102873635B (en) * | 2012-09-15 | 2015-06-10 | 吴志杰 | Two-way rotating grinding head provided with planetary grinding discs and specially used for retreading machine |
| CN104440485A (en) * | 2014-10-30 | 2015-03-25 | 芜湖杰诺科技有限公司 | Planetary wheel type flexible abrasive disc |
| CN204295450U (en) * | 2014-11-18 | 2015-04-29 | 上海普偌迈机电制造有限公司 | Flash trimmer revolution adds rotation lifting drive head |
| CN104551995A (en) * | 2015-01-26 | 2015-04-29 | 湖州师范学院 | Hub polishing drive device |
| CN105196125B (en) * | 2015-09-22 | 2017-11-24 | 中山鑫辉精密技术股份有限公司 | Transmission mechanism for ground grinding machine |
| CN205008981U (en) * | 2015-09-22 | 2016-02-03 | 中山鑫辉精密技术股份有限公司 | A transmission mechanism of a grinding machine |
| CN105650209B (en) * | 2016-01-25 | 2018-01-16 | 晋江兴翼机械有限公司 | Bull planetary-type grinding machine and its method of work |
| JP3205051U (en) * | 2016-04-20 | 2016-06-30 | 有限会社大和技研 | Polishing unit, deburring device, polishing device, deburring robot, polishing robot |
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- 2016-07-18 CN CN201610561962.3A patent/CN106181663B/en not_active Expired - Fee Related
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| CN106181663A (en) | 2016-12-07 |
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