CN204382081U - A kind of Novel grinding-machine main-shaft grinding wheel stand - Google Patents
A kind of Novel grinding-machine main-shaft grinding wheel stand Download PDFInfo
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- CN204382081U CN204382081U CN201420779489.2U CN201420779489U CN204382081U CN 204382081 U CN204382081 U CN 204382081U CN 201420779489 U CN201420779489 U CN 201420779489U CN 204382081 U CN204382081 U CN 204382081U
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- grinding wheel
- grinding
- spindle
- grinding machine
- boss
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- 238000000227 grinding Methods 0.000 title claims abstract description 89
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000003801 milling Methods 0.000 abstract description 14
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
一种新型磨床主轴砂轮座，包括固定于磨床主轴上的安装底座、砂轮、夹头，砂轮套接于安装底座上；安装底座上设置有用于安装夹头且与夹头紧配合的第一锥孔、供磨床主轴嵌入且与磨床主轴紧配合的第二锥孔；第一锥孔与第二锥孔同轴设置，夹头穿接于第一锥孔内。本实用新型的目的在于提供一种新型磨床主轴砂轮座，能够使磨床主轴同时实现磨削及雕铣。
A new grinding wheel seat for the main shaft of a grinding machine, including an installation base fixed on the main shaft of the grinding machine, a grinding wheel, and a chuck, and the grinding wheel is sleeved on the installation base; the installation base is provided with a first cone for installing the chuck and tightly matching the chuck Hole, the second taper hole for the grinding machine spindle to be embedded and tightly matched with the grinder spindle; the first taper hole and the second taper hole are coaxially arranged, and the collet is inserted into the first taper hole. The purpose of the utility model is to provide a new grinding wheel base for the main shaft of a grinding machine, which can realize grinding and engraving and milling of the main shaft of the grinding machine at the same time.
Description
技术领域technical field
本实用新型涉及机械加工技术领域，具体涉及一种新型磨床主轴砂轮座。The utility model relates to the technical field of mechanical processing, in particular to a new grinding wheel seat for a main shaft of a grinding machine.
背景技术Background technique
随着超硬磨料砂轮和超高速磨床技术研究和发展，人们对磨削器件的效率要求越来越高。现有的磨床主轴大部分是只能通过安装有不同的砂轮来实现磨削功能，而对工件的铣削往往需要另外利用铣床来实现，不能使主轴同时实现磨削与雕铣的两用性，主轴的利用率低且操作不够便捷。With the research and development of superabrasive grinding wheel and ultra-high-speed grinding machine technology, people have higher and higher requirements for the efficiency of grinding devices. Most of the existing grinding machine spindles can only realize the grinding function by installing different grinding wheels, and the milling of the workpiece often needs to be realized by using a milling machine, and the spindle cannot be used for both grinding and engraving and milling. The utilization rate of the spindle is low and the operation is not convenient enough.
实用新型内容Utility model content
针对现有技术的不足，本实用新型的目的在于提供一种新型磨床主轴砂轮座，能够在使磨床主轴同时实现磨削及雕铣。Aiming at the deficiencies of the prior art, the purpose of this utility model is to provide a new grinding wheel base for the main shaft of a grinding machine, which can simultaneously realize grinding and engraving and milling on the main shaft of a grinding machine.
为实现上述目的，本实用新型采用如下技术方案：In order to achieve the above object, the utility model adopts the following technical solutions:
一种新型磨床主轴砂轮座，包括固定于磨床主轴上的安装底座、砂轮、夹头，砂轮套接于安装底座上；安装底座上设置有用于安装夹头且与夹头紧配合的第一锥孔、供磨床主轴嵌入且与磨床主轴紧配合的第二锥孔；第一锥孔与第二锥孔同轴设置，夹头穿接于第一锥孔内。A new grinding wheel seat for the main shaft of a grinding machine, including an installation base fixed on the main shaft of the grinding machine, a grinding wheel, and a chuck, and the grinding wheel is sleeved on the installation base; the installation base is provided with a first cone for installing the chuck and tightly matching the chuck Hole, the second taper hole for the grinding machine spindle to be embedded and tightly matched with the grinder spindle; the first taper hole and the second taper hole are coaxially arranged, and the collet is inserted into the first taper hole.
优选的，安装底座包括用于安装砂轮的凸台和支座，第一锥孔设置于凸台内。Preferably, the installation base includes a boss and a support for installing the grinding wheel, and the first tapered hole is arranged in the boss.
优选的，第二锥孔贯穿设置于支座内部且延伸至凸台内部。Preferably, the second tapered hole is provided through the interior of the support and extends to the interior of the boss.
优选的，凸台外表面螺接有砂轮锁紧螺母，砂轮夹持在砂轮锁紧螺母与支座之间。Preferably, a grinding wheel lock nut is screwed on the outer surface of the boss, and the grinding wheel is clamped between the grinding wheel lock nut and the support.
优选的，凸台外表面还设置有用于锁紧夹头的夹头锁紧螺母，夹头锁紧螺母与凸台螺纹匹配。Preferably, the outer surface of the boss is further provided with a chuck lock nut for locking the chuck, and the chuck lock nut is matched with the thread of the boss.
优选的，支座后端设置有连接法兰，安装底座通过连接法兰固定于磨床主轴。Preferably, a connecting flange is provided at the rear end of the support, and the mounting base is fixed to the main shaft of the grinding machine through the connecting flange.
本实用新型的有益效果在于：The beneficial effects of the utility model are:
本实用新型的新型磨床主轴砂轮座，安装底座上同时安装有砂轮和夹头，既可用于磨床主轴的磨削加工，又可通过夹头夹持钻头或铣刀进行钻铣削加工，从而在一定程度上使主轴实现磨削、雕铣两用性，有效的提高了主轴利用率，操作更加简单快捷，节约时间；另外主轴轴芯是通过锥孔与安装底座相连，而夹持有铣刀的夹头也通过锥孔插入安装底座，从而保证了一般雕铣机刀柄具有的安装精度和加工精度。The grinding wheel seat for the grinding machine spindle of the utility model has a grinding wheel and a collet installed on the mounting base at the same time, which can be used for grinding the spindle of the grinder, and can also be used for drilling and milling by clamping a drill bit or a milling cutter through the collet. To a certain extent, the spindle can be used for both grinding and engraving and milling, effectively improving the utilization rate of the spindle, making the operation simpler and faster, and saving time; in addition, the spindle core is connected to the mounting base through a tapered hole, and the milling cutter is clamped. The collet is also inserted into the installation base through the tapered hole, thus ensuring the installation accuracy and processing accuracy of the general engraving and milling machine handle.
附图说明Description of drawings
图1为本实用新型结构示意图。Fig. 1 is the structural representation of the utility model.
附图标记：10、安装底座；11、第一锥孔；12、第二锥孔；20、砂轮；21、砂轮锁紧螺母；30、夹头；31、夹头锁紧螺母。Reference signs: 10, mounting base; 11, first taper hole; 12, second taper hole; 20, grinding wheel; 21, grinding wheel lock nut; 30, chuck; 31, chuck lock nut.
具体实施方式Detailed ways
下面，结合附图以及具体实施方式，对本实用新型做进一步描述：Below, in conjunction with accompanying drawing and specific embodiment, the utility model is described further:
如图1所示的一种新型磨床主轴砂轮座，包括固定于磨床主轴上的安装底座10、砂轮20、夹头30，砂轮20套接于安装底座10上；安装底座10上设置有用于安装夹头30且与夹头30紧配合的第一锥孔11、供磨床主轴嵌入且与磨床主轴紧配合的第二锥孔12；夹头30穿接于第一锥孔11内，第一锥孔11与第二锥孔12同轴设置，能够提高本装置的安装精度和加工精度。优选的，为便于将此砂轮座更加紧固的安装于磨床主轴，安装底座可设置有凸台和支座，凸台结构便于砂轮套接，而支座使整个装置更加紧固的固定于磨床主轴上；进一步的，第一锥孔11可设置于凸台内部，方便夹头30穿接，且稳固性更好；另外，第二锥孔12贯穿设置于支座且延伸至凸台内部，此结构使磨床主轴轴芯安装于砂轮座时，在工作时更加牢固，不易松动，能够起到一定的定位作用。A new type of grinder spindle grinding wheel seat as shown in Figure 1 includes a mounting base 10, a grinding wheel 20, and a collet 30 fixed on the grinding machine spindle, and the grinding wheel 20 is sleeved on the mounting base 10; the mounting base 10 is provided with a Collet 30 and the first tapered hole 11 tightly matched with the chuck 30, the second tapered hole 12 for the grinding machine spindle to be embedded and tightly matched with the grinder spindle; the collet 30 is connected in the first tapered hole 11, the first tapered The hole 11 is coaxially arranged with the second tapered hole 12, which can improve the installation accuracy and processing accuracy of the device. Preferably, in order to install the grinding wheel seat more firmly on the main shaft of the grinding machine, the mounting base can be provided with a boss and a support, the structure of the boss is convenient for the socket of the grinding wheel, and the support makes the whole device more firmly fixed on the grinding machine On the main shaft; further, the first tapered hole 11 can be set inside the boss, which is convenient for the collet 30 to pass through, and has better stability; in addition, the second tapered hole 12 is set through the support and extends to the inside of the boss, This structure makes the spindle core of the grinding machine more firm during work when it is installed on the grinding wheel seat, and is not easy to loosen, and can play a certain positioning role.
为了进一步的将砂轮20安装于安装底座10上，可在凸台设置砂轮锁紧螺母21将砂轮20锁紧，使砂轮20夹持在砂轮锁紧螺母21与支座之间，且砂轮锁紧螺母21与凸台螺纹匹配，防止在主轴旋转时砂轮20松动，提高加工的质量；同时，为了将铣刀安装于安装底座10，可在凸台设有夹头锁紧螺母31将夹头30锁紧，另外，夹头锁紧螺母31与凸台螺纹配合，也可将夹头锁紧于凸台上，提高整个装置的稳固性，进一步保证加工质量。In order to further install the grinding wheel 20 on the installation base 10, a grinding wheel lock nut 21 can be set on the boss to lock the grinding wheel 20, so that the grinding wheel 20 is clamped between the grinding wheel lock nut 21 and the support, and the grinding wheel is locked. The nut 21 is matched with the thread of the boss to prevent the grinding wheel 20 from loosening when the main shaft rotates and improve the quality of processing; meanwhile, in order to install the milling cutter on the mounting base 10, the boss can be provided with a chuck lock nut 31 to lock the chuck 30 Locking, in addition, the collet lock nut 31 is threadedly matched with the boss, and the collet can also be locked on the boss, so as to improve the stability of the whole device and further ensure the processing quality.
优选的，支座后端设置有连接法兰，安装底座通过连接法兰固定于磨床主轴，此处采用连接法兰，可以将安装底座更加牢固的安装于磨床主轴，同时，也方便整个砂轮座拆卸，应用于不同的主轴上。Preferably, the rear end of the support is provided with a connecting flange, and the mounting base is fixed to the main shaft of the grinding machine through the connecting flange. The connecting flange is used here, so that the mounting base can be more firmly installed on the main shaft of the grinding machine, and at the same time, it is convenient for the entire grinding wheel seat Disassembled and applied to different spindles.
在工作时，将该砂轮座通过安装底座10设有的连接法兰，使用螺栓将安装底座10固定于磨床主轴上，主轴轴芯安装于第二锥孔12内，在主轴旋转时可带动整个砂轮座旋转，而砂轮座上设有的砂轮20在旋转过程中对工件进行磨削处理；另一方面，安装底座设有的第一锥孔11内穿接有夹头30，夹头30可夹持砖头或铣刀，对工件进行雕铣处理，这样就使主轴实现了磨削和雕铣两用，提高了主轴的利用率，节约时间和成本。而该砂轮座上设有的锁紧螺母加强了整个装置的稳定性，提高了本装置的加工精度。When working, the grinding wheel base is fixed on the main shaft of the grinding machine through the connecting flange provided by the mounting base 10 with bolts, and the main shaft core is installed in the second taper hole 12, which can drive the entire grinding machine when the main shaft rotates. The grinding wheel seat rotates, and the grinding wheel 20 provided on the grinding wheel seat grinds the workpiece during the rotation; Clamp bricks or milling cutters, and perform engraving and milling processing on the workpiece, so that the spindle can be used for both grinding and engraving and milling, which improves the utilization rate of the spindle and saves time and cost. And the locking nut that is provided with on this emery wheel seat has strengthened the stability of whole device, has improved the processing precision of this device.
对本领域的技术人员来说，可根据以上描述的技术方案以及构思，做出其它各种相应的改变以及形变，而所有的这些改变以及形变都应该属于本实用新型权利要求的保护范围之内。For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and ideas described above, and all these changes and deformations should fall within the protection scope of the claims of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779489.2U CN204382081U (en) | 2014-12-10 | 2014-12-10 | A kind of Novel grinding-machine main-shaft grinding wheel stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779489.2U CN204382081U (en) | 2014-12-10 | 2014-12-10 | A kind of Novel grinding-machine main-shaft grinding wheel stand |
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| Publication Number | Publication Date |
|---|---|
| CN204382081U true CN204382081U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420779489.2U Expired - Lifetime CN204382081U (en) | 2014-12-10 | 2014-12-10 | A kind of Novel grinding-machine main-shaft grinding wheel stand |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234819A (en) * | 2015-11-09 | 2016-01-13 | 丹阳市长平机械有限公司 | Grinding wheel and connecting device thereof |
-
2014
- 2014-12-10 CN CN201420779489.2U patent/CN204382081U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234819A (en) * | 2015-11-09 | 2016-01-13 | 丹阳市长平机械有限公司 | Grinding wheel and connecting device thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Granted publication date: 20150610 |
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| CX01 | Expiry of patent term |