CN221871356U - Bearing double-sided polishing device - Google Patents
Bearing double-sided polishing device Download PDFInfo
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- CN221871356U CN221871356U CN202420395132.8U CN202420395132U CN221871356U CN 221871356 U CN221871356 U CN 221871356U CN 202420395132 U CN202420395132 U CN 202420395132U CN 221871356 U CN221871356 U CN 221871356U
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- 238000005498 polishing Methods 0.000 title claims abstract description 10
- 239000002699 waste material Substances 0.000 claims description 43
- 238000003754 machining Methods 0.000 claims 4
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
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- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
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Abstract
Description
技术领域Technical Field
本实用新型涉及轴承加工技术领域,特别涉及一种轴承双面打磨装置。The utility model relates to the technical field of bearing processing, in particular to a bearing double-sided grinding device.
背景技术Background Art
轴承是当代机械设备中一种重要零部件。它的主要功能是支撑机械旋转体,降低其运动过程中的摩擦系数,并保证其回转精度。轴承在加工的时候,需要对轴承内圈的两个端面进行打磨,抛光,抛光完之后才可以进行轴承的组装。磨床是利用磨具对工件表面进行磨削加工的机床。大多数的磨床是使用高速旋转的砂轮进行磨削加工。现有的轴承在打磨时,只能对其一面进行打磨,在打磨完其中一面时,还需工作人员手动对其进行翻面,过于繁琐不便,从而影响轴承打磨的速率。Bearings are an important component in contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. When processing the bearing, the two end faces of the inner ring of the bearing need to be ground and polished. The bearing can be assembled only after polishing. A grinder is a machine tool that uses a grinding tool to grind the surface of a workpiece. Most grinders use a high-speed rotating grinding wheel for grinding. When grinding existing bearings, only one side can be polished. After grinding one side, the staff needs to manually turn it over, which is too cumbersome and inconvenient, thus affecting the grinding rate of the bearing.
实用新型内容Utility Model Content
本实用新型的目的是提供一种轴承双面打磨装置,具有便于对轴承实现双面打磨,提高加工效率的效果。The utility model aims to provide a bearing double-sided grinding device, which is convenient for grinding the bearing on both sides and improves the processing efficiency.
本实用新型的上述技术目的是通过以下技术方案得以实现的:一种轴承双面打磨装置,包括加工台和安装于所述加工台的打磨头,所述加工台上镜像滑动有位于所述打磨头两侧的两个立板,所述加工台上安装有驱动两个所述立板沿所述加工台相对移动的驱动组件,所述立板靠近所述打磨头一侧底部转动有第一转轴,所述第一转轴固定有齿轮,所述立板转动有位于所述第一转轴上方的第二转轴,所述第二转轴固定有夹持板,所述第一转轴和所述第二转轴之间传动有皮带,两个所述立板之间连接有驱动所述齿轮转动的调节组件,所述加工台上镜像固定有位于两个所述立板之间的固定板,所述固定板上滑动连接有撑板。The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a double-sided grinding device for a bearing, comprising a processing table and a grinding head installed on the processing table, two vertical plates located on both sides of the grinding head sliding in a mirror-image manner on the processing table, a driving component for driving the two vertical plates to move relative to each other along the processing table is installed on the processing table, a first rotating shaft rotates at the bottom of the vertical plate close to the grinding head, a gear is fixed to the first rotating shaft, a second rotating shaft located above the first rotating shaft rotates on the vertical plate, a clamping plate is fixed to the second rotating shaft, a belt is transmitted between the first rotating shaft and the second rotating shaft, an adjusting component for driving the gear to rotate is connected between the two vertical plates, a fixed plate located between the two vertical plates is fixed in a mirror-image manner on the processing table, and a support plate is slidably connected to the fixed plate.
通过采用上述技术方案,加工打磨时,将轴承置于撑板上,通过驱动组件带动两侧立板相对移动,使固定于立板上的两个夹持板对轴承两侧进行固定夹持,使加工台上打磨头对轴承一个端面进行打磨,一个端面打磨完毕后,启动调节组件带动齿轮转动,齿轮转动带动第一转轴转动,第一转轴转动通过皮带带动第二转轴同步转动,使第二转轴带动夹持板转动,位于轴承两侧的两个夹持板同步带动轴承转动,使轴承转动180°至轴承另一个端面向上,使加工台上打磨头对轴承另一个端面进行打磨,无需工作人员手动翻面,省时省力,提高打磨加工效率。By adopting the above technical scheme, during processing and grinding, the bearing is placed on the support plate, and the vertical plates on both sides are driven to move relative to each other through the driving component, so that the two clamping plates fixed on the vertical plates fix and clamp the two sides of the bearing, so that the grinding head on the processing table grinds one end face of the bearing. After one end face is ground, the adjusting component is started to drive the gear to rotate, and the gear rotation drives the first rotating shaft to rotate. The rotation of the first rotating shaft drives the second rotating shaft to rotate synchronously through the belt, so that the second rotating shaft drives the clamping plate to rotate, and the two clamping plates on both sides of the bearing synchronously drive the bearing to rotate, so that the bearing rotates 180° until the other end face of the bearing faces upward, so that the grinding head on the processing table grinds the other end face of the bearing, and there is no need for the staff to manually turn over, which saves time and effort and improves the grinding processing efficiency.
本实用新型的进一步设置为:所述夹持板设为弧形板。The utility model is further configured as follows: the clamping plate is configured as an arc-shaped plate.
通过采用上述技术方案,增大夹持板与轴承之间的接触面积,使夹持板将轴承固定加工更加稳定,同时提高夹持翻面调节稳定性。By adopting the above technical solution, the contact area between the clamping plate and the bearing is increased, so that the clamping plate can fix the bearing more stably, and the stability of the clamping flip adjustment is improved.
本实用新型的进一步设置为:所述调节组件包括固定于其中一个所述立板的气缸,所述气缸输出端固定有滑动于所述立板的连接板,所述连接板固定有啮合于所述齿轮的齿条,两侧所述第一转轴之间滑动连接有套杆,所述固定板上设有供所述套杆穿插伸过的插孔。The utility model is further configured as follows: the adjustment component includes a cylinder fixed to one of the vertical plates, a connecting plate sliding on the vertical plate is fixed to the output end of the cylinder, a rack meshing with the gear is fixed to the connecting plate, a sleeve rod is slidably connected between the first rotating shafts on both sides, and a socket for the sleeve rod to extend through is provided on the fixed plate.
通过采用上述技术方案,需要对轴承进行翻面时,启动气缸,气缸输出端伸出,带动连接板沿立板轴向移动,连接板带动齿条同步移动,齿条则带动与之啮合的齿轮转动,当安装气缸的立板上的齿轮转动时,该侧齿轮通过第一转轴和套杆带动另一侧立板上的齿轮同步转动,因此两侧立板上的第一转轴同步转动,通过皮带带动带动第二转轴同步转动。By adopting the above technical solution, when the bearing needs to be turned over, the cylinder is started, and the output end of the cylinder extends out, driving the connecting plate to move axially along the vertical plate, and the connecting plate drives the rack to move synchronously, and the rack drives the gear meshing with it to rotate. When the gear on the vertical plate on which the cylinder is installed rotates, the side gear drives the gear on the other side vertical plate to rotate synchronously through the first rotating shaft and the sleeve rod. Therefore, the first rotating shafts on the vertical plates on both sides rotate synchronously, and the second rotating shafts are driven to rotate synchronously through the belt.
本实用新型的进一步设置为:所述套杆内设有供所述第一转轴端部穿插伸入的伸缩空腔,所述第一转轴位于所述伸缩空腔内一端固定有限位块,所述伸缩空腔内壁设有供所述限位块滑动的限位槽。The utility model is further configured as follows: a telescopic cavity is provided in the sleeve rod for the end of the first rotating shaft to be inserted and extended into; a limiting block is fixed at one end of the first rotating shaft located in the telescopic cavity; and a limiting groove is provided on the inner wall of the telescopic cavity for the limiting block to slide.
通过采用上述技术方案,当驱动组件带动两个立板沿加工台相对移动靠近时,第一转轴端部伸于套杆内缩减距离、限位块相对限位槽滑动,保持第一转轴和套杆的相对连接;当气缸带动一个立板上齿轮转动、同时该侧第一转轴转动时,该侧第一转轴通过限位块带动套杆和另一侧第一转轴同步转动。By adopting the above technical solution, when the driving assembly drives the two vertical plates to move relatively close to each other along the processing table, the end of the first rotating shaft extends into the sleeve rod to reduce the distance, and the limit block slides relative to the limit groove to maintain the relative connection between the first rotating shaft and the sleeve rod; when the cylinder drives the gear on one vertical plate to rotate and the first rotating shaft on that side rotates at the same time, the first rotating shaft on that side drives the sleeve rod and the first rotating shaft on the other side to rotate synchronously through the limit block.
本实用新型的进一步设置为:所述驱动组件包括安装于所述加工台的驱动电机、固定于所述驱动电机输出端的转动连接于所述加工台的螺杆和固定于所述加工台的平行于所述螺杆的导杆,所述螺杆两端设为相反螺纹,两个所述立板一侧分别螺纹连接于所述螺杆两端,所述立板远离所述螺杆一侧滑动于所述导杆。The utility model is further configured as follows: the driving assembly includes a driving motor installed on the processing table, a screw fixed to the output end of the driving motor and rotatably connected to the processing table, and a guide rod fixed to the processing table and parallel to the screw, the two ends of the screw are set to opposite threads, one side of the two vertical plates is respectively threadedly connected to the two ends of the screw, and the vertical plate slides on the guide rod away from the side of the screw.
通过采用上述技术方案,启动驱动电机,驱动电机带动螺杆转动,从而螺杆带动两侧立板两对移动靠近或相对移动远离,导杆对立板的移动实现限制导向,当两侧立板相对移动靠近时,立板带动夹持板对撑板上的轴承实现定位夹持固定,使轴承被夹持于打磨头下方,打磨头对轴承端面进行打磨。By adopting the above technical solution, the driving motor is started, and the driving motor drives the screw to rotate, so that the screw drives the two pairs of vertical plates on both sides to move closer or move away from each other relatively, and the guide rod limits and guides the movement of the vertical plates. When the vertical plates on both sides move closer to each other, the vertical plates drive the clamping plates to position, clamp and fix the bearings on the support plates, so that the bearings are clamped under the grinding head, and the grinding head grinds the end faces of the bearings.
本实用新型的进一步设置为:所述撑板两侧设有倒角,所述撑板靠近所述固定板一侧固定有穿插于所述固定板的调节杆,所述撑板与所述固定板之间固定有套接于所述调节杆外的伸缩弹簧。The utility model is further configured as follows: chamfers are provided on both sides of the support plate, an adjusting rod inserted into the fixing plate is fixed to the side of the support plate close to the fixing plate, and a telescopic spring sleeved on the outside of the adjusting rod is fixed between the support plate and the fixing plate.
通过采用上述技术方案,当夹持板带动撑板上轴承转动时,转动中的轴承通过倒角推动两侧撑板向靠近固定板方向移动、伸缩弹簧被压缩,当轴承恢复至与水平面平行时,撑板在伸缩弹簧作用下回程至原位,持续对轴承实现支撑,提高加工稳定性。By adopting the above technical solution, when the clamping plate drives the bearing on the support plate to rotate, the rotating bearing pushes the support plates on both sides to move toward the fixed plate through chamfering, and the telescopic spring is compressed. When the bearing returns to be parallel to the horizontal plane, the support plate returns to its original position under the action of the telescopic spring, continuously supports the bearing, and improves processing stability.
本实用新型的进一步设置为:所述第一转轴和所述第二转轴伸出所述立板一端均固定有带轮,上下两个所述带轮之间通过所述皮带传动。The utility model is further configured as follows: pulleys are fixed to one end of the first rotating shaft and the second rotating shaft extending out of the vertical plate, and the upper and lower pulleys are driven by the belt.
通过采用上述技术方案,齿轮带动第一转轴转动时,第一转轴带动下方带轮同步转动,下方带动通过皮带带动上方带轮转动转动,上方带轮则带动第二转轴同步转动。By adopting the above technical solution, when the gear drives the first rotating shaft to rotate, the first rotating shaft drives the lower pulley to rotate synchronously, the lower pulley drives the upper pulley to rotate through the belt, and the upper pulley drives the second rotating shaft to rotate synchronously.
本实用新型的进一步设置为:所述加工台上设有多个废料孔。The utility model is further configured as follows: the processing table is provided with a plurality of waste holes.
通过采用上述技术方案,打磨头对轴承加工打磨时,产生的废料经废料孔落出,避免加工台上废料堆积对影响加工进程。By adopting the above technical solution, when the grinding head is grinding the bearing, the waste generated falls out through the waste hole, thereby avoiding the accumulation of waste on the processing table to affect the processing progress.
本实用新型的进一步设置为:所述加工台内设有正对所述废料孔的废料腔,所述废料腔内滑动有废料槽。The utility model is further configured as follows: a waste cavity facing the waste hole is provided in the processing table, and a waste groove is slidably provided in the waste cavity.
通过采用上述技术方案,经废料孔落出的废料落入废料腔内的废料槽内,废料槽对废料进行收集,便于加工人员进行后续处理。By adopting the above technical solution, the waste falling out of the waste hole falls into the waste trough in the waste cavity, and the waste trough collects the waste, which is convenient for processing personnel to carry out subsequent processing.
本实用新型的进一步设置为:所述废料槽位于所述加工台外壁一侧固定有把手。The utility model is further configured as follows: the waste trough is located on one side of the outer wall of the processing table and a handle is fixed thereon.
通过采用上述技术方案,通过把手便于将废料槽从废料腔内抽出。By adopting the above technical solution, the waste trough can be easily drawn out from the waste cavity through the handle.
本实用新型的有益效果是:The beneficial effects of the utility model are:
1、一个端面打磨完毕后,启动调节组件带动齿轮转动,齿轮转动带动第一转轴转动,第一转轴转动通过皮带带动第二转轴同步转动,使第二转轴带动夹持板转动,位于轴承两侧的两个夹持板同步带动轴承转动,使轴承转动180°至轴承另一个端面向上,使加工台上打磨头对轴承另一个端面进行打磨,无需工作人员手动翻面,省时省力,提高打磨加工效率;1. After one end face is polished, start the adjustment component to drive the gear to rotate, the gear rotation drives the first shaft to rotate, the first shaft rotation drives the second shaft to rotate synchronously through the belt, so that the second shaft drives the clamping plate to rotate, and the two clamping plates on both sides of the bearing synchronously drive the bearing to rotate, so that the bearing rotates 180° until the other end face of the bearing faces upward, so that the grinding head on the processing table grinds the other end face of the bearing, without the need for the staff to manually turn over, saving time and effort, and improving the grinding efficiency;
2、启动驱动电机,驱动电机带动螺杆转动,从而螺杆带动两侧立板两对移动靠近或相对移动远离,导杆对立板的移动实现限制导向,当两侧立板相对移动靠近时,立板带动夹持板对撑板上的轴承实现定位夹持固定,使轴承被夹持于打磨头下方,打磨头对轴承端面进行打磨;2. Start the drive motor, which drives the screw to rotate, so that the screw drives the two pairs of vertical plates on both sides to move closer or move away from each other. The guide rod limits the movement of the vertical plates. When the vertical plates on both sides move closer to each other, the vertical plates drive the clamping plates to position and clamp the bearings on the support plates, so that the bearings are clamped under the grinding head, and the grinding head grinds the end faces of the bearings.
3、打磨头对轴承加工打磨时,产生的废料经废料孔落出,避免加工台上废料堆积对影响加工进程。3. When the grinding head is grinding the bearing, the waste generated will fall out through the waste hole to avoid the accumulation of waste on the processing table and affect the processing progress.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
为了更清楚地说明本实用新型实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本实用新型的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
图1是本实用新型实施例1的结构示意图。FIG1 is a schematic structural diagram of embodiment 1 of the present utility model.
图2是图1的A处放大图。FIG. 2 is an enlarged view of point A in FIG. 1 .
图3是本实用新型实施例1的剖视结构示意图。FIG3 is a schematic cross-sectional view of the structure of Example 1 of the present utility model.
图4是图3的B处放大图。FIG. 4 is an enlarged view of point B in FIG. 3 .
图中,1、加工台;2、打磨头;3、立板;4、驱动组件;41、驱动电机;42、螺杆;43、导杆;5、第一转轴;6、齿轮;7、第二转轴;8、夹持板;9、皮带;10、调节组件;101、气缸;102、连接板;103、齿条;104、套杆;105、插孔;106、伸缩空腔;107、限位块;108、限位槽;11、固定板;12、撑板;13、倒角;14、调节杆;15、伸缩弹簧;16、带轮;17、废料孔;18、废料腔;19、废料槽;20、把手。In the figure, 1, processing table; 2, grinding head; 3, vertical plate; 4, driving assembly; 41, driving motor; 42, screw; 43, guide rod; 5, first rotating shaft; 6, gear; 7, second rotating shaft; 8, clamping plate; 9, belt; 10, adjusting assembly; 101, cylinder; 102, connecting plate; 103, rack; 104, sleeve rod; 105, socket; 106, telescopic cavity; 107, limit block; 108, limit groove; 11, fixing plate; 12, support plate; 13, chamfer; 14, adjusting rod; 15, telescopic spring; 16, pulley; 17, waste hole; 18, waste cavity; 19, waste groove; 20, handle.
具体实施方式DETAILED DESCRIPTION
下面将结合具体实施例对本实用新型的技术方案进行清楚、完整地描述。显然,所描述的实施例仅仅是本实用新型的一部分实施例,而不是全部的实施例。基于本实用新型的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本实用新型保护的范围。The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
实施例1,一种轴承双面打磨装置,如图1-4所示,包括加工台1和安装于加工台1的打磨头2,加工台1上镜像滑动有位于打磨头2两侧的两个立板3,加工台1上安装有驱动两个立板3沿加工台1相对移动的驱动组件4,立板3靠近打磨头2一侧底部转动有第一转轴5,第一转轴5固定有齿轮6,立板3转动有位于第一转轴5上方的第二转轴7,第二转轴7固定有夹持板8,第一转轴5和第二转轴7之间传动有皮带9,两个立板3之间连接有驱动齿轮6转动的调节组件10,加工台1上镜像固定有位于两个立板3之间的固定板11,固定板11上滑动连接有撑板12。Embodiment 1, a double-sided grinding device for a bearing, as shown in Figures 1-4, includes a processing table 1 and a grinding head 2 installed on the processing table 1, two vertical plates 3 located on both sides of the grinding head 2 are slidingly arranged in a mirror image on the processing table 1, a driving component 4 for driving the two vertical plates 3 to move relative to each other along the processing table 1 is installed on the processing table 1, a first rotating shaft 5 is rotating at the bottom of the vertical plate 3 close to the grinding head 2, a gear 6 is fixed to the first rotating shaft 5, a second rotating shaft 7 located above the first rotating shaft 5 is rotating on the vertical plate 3, a clamping plate 8 is fixed to the second rotating shaft 7, a belt 9 is transmitted between the first rotating shaft 5 and the second rotating shaft 7, an adjusting component 10 for driving the gear 6 to rotate is connected between the two vertical plates 3, a fixed plate 11 located between the two vertical plates 3 is fixed in a mirror image on the processing table 1, and a support plate 12 is slidably connected to the fixed plate 11.
进一步的,夹持板8设为弧形板。Furthermore, the clamping plate 8 is configured as an arc-shaped plate.
进一步的,调节组件10包括固定于其中一个立板3的气缸101,气缸101输出端固定有滑动于立板3的连接板102,连接板102固定有啮合于齿轮6的齿条103,两侧第一转轴5之间滑动连接有套杆104,固定板11上设有供套杆104穿插伸过的插孔105。Furthermore, the adjustment component 10 includes a cylinder 101 fixed to one of the vertical plates 3, a connecting plate 102 sliding on the vertical plate 3 is fixed to the output end of the cylinder 101, a rack 103 meshing with the gear 6 is fixed to the connecting plate 102, a sleeve rod 104 is slidably connected between the first rotating shafts 5 on both sides, and a socket 105 for the sleeve rod 104 to extend through is provided on the fixed plate 11.
进一步的,套杆104内设有供第一转轴5端部穿插伸入的伸缩空腔106,第一转轴5位于伸缩空腔106内一端固定有限位块107,伸缩空腔106内壁设有供限位块107滑动的限位槽108。Furthermore, a telescopic cavity 106 is provided in the sleeve rod 104 for the end of the first rotating shaft 5 to be inserted and extended into, a limiting block 107 is fixed at one end of the first rotating shaft 5 located in the telescopic cavity 106, and a limiting groove 108 is provided on the inner wall of the telescopic cavity 106 for the limiting block 107 to slide.
进一步的,驱动组件4包括安装于加工台1的驱动电机41、固定于驱动电机41输出端的转动连接于加工台1的螺杆42和固定于加工台1的平行于螺杆42的导杆43,螺杆42两端设为相反螺纹,两个立板3一侧分别螺纹连接于螺杆42两端,立板3远离螺杆42一侧滑动于导杆43。Furthermore, the driving assembly 4 includes a driving motor 41 installed on the processing table 1, a screw 42 fixed to the output end of the driving motor 41 and rotatably connected to the processing table 1, and a guide rod 43 fixed to the processing table 1 and parallel to the screw 42. The two ends of the screw 42 are set to have opposite threads, and one side of the two vertical plates 3 is respectively threadedly connected to the two ends of the screw 42, and the vertical plate 3 slides on the guide rod 43 away from the side of the screw 42.
进一步的,撑板12两侧设有倒角13,撑板12靠近固定板11一侧固定有穿插于固定板11的调节杆14,撑板12与固定板11之间固定有套接于调节杆14外的伸缩弹簧15。Furthermore, chamfers 13 are provided on both sides of the support plate 12 , an adjusting rod 14 inserted into the fixing plate 11 is fixed to the side of the support plate 12 close to the fixing plate 11 , and a telescopic spring 15 sleeved on the outside of the adjusting rod 14 is fixed between the support plate 12 and the fixing plate 11 .
进一步的,第一转轴5和第二转轴7伸出立板3一端均固定有带轮16,上下两个带轮16之间通过皮带9传动。Furthermore, pulleys 16 are fixed to one end of the first rotating shaft 5 and the second rotating shaft 7 extending out of the vertical plate 3 , and the upper and lower pulleys 16 are driven by a belt 9 .
进一步的,加工台1上设有多个废料孔17。Furthermore, a plurality of waste holes 17 are provided on the processing table 1 .
进一步的,加工台1内设有正对废料孔17的废料腔18,废料腔18内滑动有废料槽19。Furthermore, a waste cavity 18 facing the waste hole 17 is provided in the processing table 1 , and a waste groove 19 is slidably disposed in the waste cavity 18 .
进一步的,废料槽19位于加工台1外壁一侧固定有把手20。Furthermore, a handle 20 is fixed on one side of the outer wall of the waste trough 19 .
本实用新型工作原理:加工打磨时,将轴承置于撑板12上,启动驱动电机41,驱动电机41带动螺杆42转动,从而螺杆42带动两侧立板3两对移动靠近,导杆43对立板3的移动实现限制导向,此时第一转轴5端部伸于套杆104内缩减距离、限位块107相对限位槽108滑动,保持第一转轴5和套杆104的相对连接,当两侧立板3相对移动靠近时,立板3带动夹持板8对撑板12上的轴承实现定位夹持固定,使轴承被夹持于打磨头2下方,使加工台1上打磨头2对轴承一个端面进行打磨,一个端面打磨完毕后,启动气缸101,气缸101输出端伸出,带动连接板102沿立板3轴向移动,连接板102带动齿条103同步移动,齿条103则带动与之啮合的齿轮6转动,当安装气缸101的立板3上的齿轮6转动时,该侧第一转轴5转动通过限位块107带动套杆104转动,套杆104则通过限位块107带动另一侧第一转轴5转动,从而带动另一侧立板3上的齿轮6同步转动,因此两侧立板3上的第一转轴5同步转动,通过皮带9带动第二转轴7同步转动,使第二转轴7带动夹持板8转动,位于轴承两侧的两个夹持板8同步带动轴承转动,转动中的轴承通过倒角13推动两侧撑板12向靠近固定板11方向移动、伸缩弹簧15被压缩,最终轴承转动180°至轴承另一个端面向上时,撑板12在伸缩弹簧15作用下回程至原位,持续对轴承实现支撑,使加工台1上打磨头2对轴承另一个端面进行打磨,打磨产生的废料经废料孔17落出,经废料孔17落出的废料落入废料腔18内的废料槽19内,废料槽19对废料进行收集,便于加工人员进行后续处理。The working principle of the utility model is as follows: during processing and grinding, the bearing is placed on the support plate 12, and the drive motor 41 is started. The drive motor 41 drives the screw 42 to rotate, so that the screw 42 drives the two pairs of vertical plates 3 on both sides to move closer, and the guide rod 43 limits the movement of the vertical plates 3. At this time, the end of the first rotating shaft 5 extends into the sleeve rod 104 to reduce the distance, and the limit block 107 slides relative to the limit groove 108 to maintain the relative connection between the first rotating shaft 5 and the sleeve rod 104. When the vertical plates 3 on both sides move closer to each other, the vertical plates 3 are brought The movable clamping plate 8 realizes positioning, clamping and fixing of the bearing on the support plate 12, so that the bearing is clamped under the grinding head 2, so that the grinding head 2 on the processing table 1 grinds one end face of the bearing. After the grinding of one end face is completed, the cylinder 101 is started, and the output end of the cylinder 101 extends to drive the connecting plate 102 to move axially along the vertical plate 3. The connecting plate 102 drives the rack 103 to move synchronously, and the rack 103 drives the gear 6 meshing with it to rotate. When the gear 6 on the vertical plate 3 on which the cylinder 101 is installed rotates, the side The first rotating shaft 5 rotates through the limit block 107 to drive the sleeve rod 104 to rotate, and the sleeve rod 104 drives the first rotating shaft 5 on the other side to rotate through the limit block 107, thereby driving the gear 6 on the other side of the vertical plate 3 to rotate synchronously. Therefore, the first rotating shaft 5 on the vertical plates 3 on both sides rotate synchronously, and the second rotating shaft 7 is driven to rotate synchronously through the belt 9, so that the second rotating shaft 7 drives the clamping plate 8 to rotate, and the two clamping plates 8 on both sides of the bearing synchronously drive the bearing to rotate, and the rotating bearing pushes the support plates 12 on both sides to rotate through the chamfer 13. When the bearing moves toward the fixed plate 11 and the telescopic spring 15 is compressed, the bearing finally rotates 180° until the other end face of the bearing faces upward. The support plate 12 returns to its original position under the action of the telescopic spring 15 and continues to support the bearing, so that the grinding head 2 on the processing table 1 grinds the other end face of the bearing. The waste generated by grinding falls out through the waste hole 17, and the waste falling out through the waste hole 17 falls into the waste trough 19 in the waste chamber 18. The waste trough 19 collects the waste to facilitate subsequent processing by the processing personnel.
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