CN201953818U - Self-lubricating sliding bearing - Google Patents
Self-lubricating sliding bearing Download PDFInfo
- Publication number
- CN201953818U CN201953818U CN2010206683803U CN201020668380U CN201953818U CN 201953818 U CN201953818 U CN 201953818U CN 2010206683803 U CN2010206683803 U CN 2010206683803U CN 201020668380 U CN201020668380 U CN 201020668380U CN 201953818 U CN201953818 U CN 201953818U
- Authority
- CN
- China
- Prior art keywords
- bearing
- self
- bearing bush
- bush
- lubricating
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000005296 abrasive Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 229910000640 Fe alloy Inorganic materials 0.000 abstract description 3
- 230000001050 lubricating Effects 0.000 abstract 1
- 239000010687 lubricating oil Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 7
- 239000000314 lubricant Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 2
- -1 Cuprum alloy Chemical class 0.000 description 1
- 210000002356 Skeleton Anatomy 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000007866 anti-wear additive Substances 0.000 description 1
- 239000003831 antifriction material Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound data:image/svg+xml;base64,<?xml version='1.0' encoding='iso-8859-1'?>
<svg version='1.1' baseProfile='full'
              xmlns='http://www.w3.org/2000/svg'
                      xmlns:rdkit='http://www.rdkit.org/xml'
                      xmlns:xlink='http://www.w3.org/1999/xlink'
                  xml:space='preserve'
width='300px' height='300px' viewBox='0 0 300 300'>
<!-- END OF HEADER -->
<rect style='opacity:1.0;fill:#FFFFFF;stroke:none' width='300' height='300' x='0' y='0'> </rect>
<text x='138' y='170' class='atom-0' style='font-size:40px;font-style:normal;font-weight:normal;fill-opacity:1;stroke:none;font-family:sans-serif;text-anchor:start;fill:#3B4143' >S</text>
<text x='165.6' y='170' class='atom-0' style='font-size:40px;font-style:normal;font-weight:normal;fill-opacity:1;stroke:none;font-family:sans-serif;text-anchor:start;fill:#3B4143' >n</text>
<path d='M 189.824,138 L 189.816,137.828 L 189.794,137.657 L 189.757,137.489 L 189.706,137.325 L 189.641,137.166 L 189.563,137.012 L 189.471,136.867 L 189.368,136.729 L 189.253,136.601 L 189.127,136.483 L 188.992,136.377 L 188.848,136.282 L 188.697,136.201 L 188.539,136.132 L 188.376,136.078 L 188.209,136.037 L 188.038,136.012 L 187.867,136 L 187.695,136.004 L 187.524,136.023 L 187.355,136.056 L 187.189,136.103 L 187.029,136.165 L 186.874,136.24 L 186.726,136.328 L 186.586,136.429 L 186.456,136.541 L 186.335,136.664 L 186.226,136.797 L 186.129,136.939 L 186.044,137.088 L 185.972,137.245 L 185.914,137.407 L 185.87,137.573 L 185.84,137.743 L 185.825,137.914 L 185.825,138.086 L 185.84,138.257 L 185.87,138.427 L 185.914,138.593 L 185.972,138.755 L 186.044,138.912 L 186.129,139.061 L 186.226,139.203 L 186.335,139.336 L 186.456,139.459 L 186.586,139.571 L 186.726,139.672 L 186.874,139.76 L 187.029,139.835 L 187.189,139.897 L 187.355,139.944 L 187.524,139.977 L 187.695,139.996 L 187.867,140 L 188.038,139.988 L 188.209,139.963 L 188.376,139.922 L 188.539,139.868 L 188.697,139.799 L 188.848,139.718 L 188.992,139.623 L 189.127,139.517 L 189.253,139.399 L 189.368,139.271 L 189.471,139.133 L 189.563,138.988 L 189.641,138.834 L 189.706,138.675 L 189.757,138.511 L 189.794,138.343 L 189.816,138.172 L 189.824,138 L 187.824,138 Z' style='fill:#000000;fill-rule:evenodd;fill-opacity:1;stroke:#000000;stroke-width:0px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;' />
<path d='M 189.824,162 L 189.816,161.828 L 189.794,161.657 L 189.757,161.489 L 189.706,161.325 L 189.641,161.166 L 189.563,161.012 L 189.471,160.867 L 189.368,160.729 L 189.253,160.601 L 189.127,160.483 L 188.992,160.377 L 188.848,160.282 L 188.697,160.201 L 188.539,160.132 L 188.376,160.078 L 188.209,160.037 L 188.038,160.012 L 187.867,160 L 187.695,160.004 L 187.524,160.023 L 187.355,160.056 L 187.189,160.103 L 187.029,160.165 L 186.874,160.24 L 186.726,160.328 L 186.586,160.429 L 186.456,160.541 L 186.335,160.664 L 186.226,160.797 L 186.129,160.939 L 186.044,161.088 L 185.972,161.245 L 185.914,161.407 L 185.87,161.573 L 185.84,161.743 L 185.825,161.914 L 185.825,162.086 L 185.84,162.257 L 185.87,162.427 L 185.914,162.593 L 185.972,162.755 L 186.044,162.912 L 186.129,163.061 L 186.226,163.203 L 186.335,163.336 L 186.456,163.459 L 186.586,163.571 L 186.726,163.672 L 186.874,163.76 L 187.029,163.835 L 187.189,163.897 L 187.355,163.944 L 187.524,163.977 L 187.695,163.996 L 187.867,164 L 188.038,163.988 L 188.209,163.963 L 188.376,163.922 L 188.539,163.868 L 188.697,163.799 L 188.848,163.718 L 188.992,163.623 L 189.127,163.517 L 189.253,163.399 L 189.368,163.271 L 189.471,163.133 L 189.563,162.988 L 189.641,162.834 L 189.706,162.675 L 189.757,162.511 L 189.794,162.343 L 189.816,162.172 L 189.824,162 L 187.824,162 Z' style='fill:#000000;fill-rule:evenodd;fill-opacity:1;stroke:#000000;stroke-width:0px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;' />
<path d='M 189.824,146 L 189.816,145.828 L 189.794,145.657 L 189.757,145.489 L 189.706,145.325 L 189.641,145.166 L 189.563,145.012 L 189.471,144.867 L 189.368,144.729 L 189.253,144.601 L 189.127,144.483 L 188.992,144.377 L 188.848,144.282 L 188.697,144.201 L 188.539,144.132 L 188.376,144.078 L 188.209,144.037 L 188.038,144.012 L 187.867,144 L 187.695,144.004 L 187.524,144.023 L 187.355,144.056 L 187.189,144.103 L 187.029,144.165 L 186.874,144.24 L 186.726,144.328 L 186.586,144.429 L 186.456,144.541 L 186.335,144.664 L 186.226,144.797 L 186.129,144.939 L 186.044,145.088 L 185.972,145.245 L 185.914,145.407 L 185.87,145.573 L 185.84,145.743 L 185.825,145.914 L 185.825,146.086 L 185.84,146.257 L 185.87,146.427 L 185.914,146.593 L 185.972,146.755 L 186.044,146.912 L 186.129,147.061 L 186.226,147.203 L 186.335,147.336 L 186.456,147.459 L 186.586,147.571 L 186.726,147.672 L 186.874,147.76 L 187.029,147.835 L 187.189,147.897 L 187.355,147.944 L 187.524,147.977 L 187.695,147.996 L 187.867,148 L 188.038,147.988 L 188.209,147.963 L 188.376,147.922 L 188.539,147.868 L 188.697,147.799 L 188.848,147.718 L 188.992,147.623 L 189.127,147.517 L 189.253,147.399 L 189.368,147.271 L 189.471,147.133 L 189.563,146.988 L 189.641,146.834 L 189.706,146.675 L 189.757,146.511 L 189.794,146.343 L 189.816,146.172 L 189.824,146 L 187.824,146 Z' style='fill:#000000;fill-rule:evenodd;fill-opacity:1;stroke:#000000;stroke-width:0px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;' />
<path d='M 189.824,154 L 189.816,153.828 L 189.794,153.657 L 189.757,153.489 L 189.706,153.325 L 189.641,153.166 L 189.563,153.012 L 189.471,152.867 L 189.368,152.729 L 189.253,152.601 L 189.127,152.483 L 188.992,152.377 L 188.848,152.282 L 188.697,152.201 L 188.539,152.132 L 188.376,152.078 L 188.209,152.037 L 188.038,152.012 L 187.867,152 L 187.695,152.004 L 187.524,152.023 L 187.355,152.056 L 187.189,152.103 L 187.029,152.165 L 186.874,152.24 L 186.726,152.328 L 186.586,152.429 L 186.456,152.541 L 186.335,152.664 L 186.226,152.797 L 186.129,152.939 L 186.044,153.088 L 185.972,153.245 L 185.914,153.407 L 185.87,153.573 L 185.84,153.743 L 185.825,153.914 L 185.825,154.086 L 185.84,154.257 L 185.87,154.427 L 185.914,154.593 L 185.972,154.755 L 186.044,154.912 L 186.129,155.061 L 186.226,155.203 L 186.335,155.336 L 186.456,155.459 L 186.586,155.571 L 186.726,155.672 L 186.874,155.76 L 187.029,155.835 L 187.189,155.897 L 187.355,155.944 L 187.524,155.977 L 187.695,155.996 L 187.867,156 L 188.038,155.988 L 188.209,155.963 L 188.376,155.922 L 188.539,155.868 L 188.697,155.799 L 188.848,155.718 L 188.992,155.623 L 189.127,155.517 L 189.253,155.399 L 189.368,155.271 L 189.471,155.133 L 189.563,154.988 L 189.641,154.834 L 189.706,154.675 L 189.757,154.511 L 189.794,154.343 L 189.816,154.172 L 189.824,154 L 187.824,154 Z' style='fill:#000000;fill-rule:evenodd;fill-opacity:1;stroke:#000000;stroke-width:0px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;' />
</svg>
 data:image/svg+xml;base64,<?xml version='1.0' encoding='iso-8859-1'?>
<svg version='1.1' baseProfile='full'
              xmlns='http://www.w3.org/2000/svg'
                      xmlns:rdkit='http://www.rdkit.org/xml'
                      xmlns:xlink='http://www.w3.org/1999/xlink'
                  xml:space='preserve'
width='85px' height='85px' viewBox='0 0 85 85'>
<!-- END OF HEADER -->
<rect style='opacity:1.0;fill:#FFFFFF;stroke:none' width='85' height='85' x='0' y='0'> </rect>
<text x='35.0455' y='53.5909' class='atom-0' style='font-size:23px;font-style:normal;font-weight:normal;fill-opacity:1;stroke:none;font-family:sans-serif;text-anchor:start;fill:#3B4143' >S</text>
<text x='51.0409' y='53.5909' class='atom-0' style='font-size:23px;font-style:normal;font-weight:normal;fill-opacity:1;stroke:none;font-family:sans-serif;text-anchor:start;fill:#3B4143' >n</text>
<path d='M 67.2717,35.0455 L 67.2674,34.9458 L 67.2545,34.8469 L 67.2332,34.7495 L 67.2036,34.6542 L 67.166,34.5619 L 67.1205,34.4731 L 67.0676,34.3886 L 67.0076,34.3089 L 66.9409,34.2347 L 66.8682,34.1665 L 66.7898,34.1048 L 66.7065,34.0501 L 66.6187,34.0027 L 66.5272,33.9631 L 66.4326,33.9314 L 66.3356,33.908 L 66.237,33.8931 L 66.1375,33.8866 L 66.0378,33.8888 L 65.9386,33.8995 L 65.8408,33.9187 L 65.7449,33.9462 L 65.6518,33.9819 L 65.5621,34.0254 L 65.4764,34.0765 L 65.3955,34.1348 L 65.3198,34.1998 L 65.2501,34.2711 L 65.1867,34.3481 L 65.1302,34.4303 L 65.0809,34.517 L 65.0393,34.6077 L 65.0057,34.7015 L 64.9802,34.798 L 64.9631,34.8962 L 64.9545,34.9956 L 64.9545,35.0953 L 64.9631,35.1947 L 64.9802,35.2929 L 65.0057,35.3894 L 65.0393,35.4833 L 65.0809,35.5739 L 65.1302,35.6606 L 65.1867,35.7428 L 65.2501,35.8198 L 65.3198,35.8911 L 65.3955,35.9561 L 65.4764,36.0144 L 65.5621,36.0655 L 65.6518,36.109 L 65.7449,36.1447 L 65.8408,36.1722 L 65.9386,36.1914 L 66.0378,36.2021 L 66.1375,36.2043 L 66.237,36.1978 L 66.3356,36.1829 L 66.4326,36.1595 L 66.5272,36.1279 L 66.6187,36.0882 L 66.7065,36.0408 L 66.7898,35.9861 L 66.8682,35.9244 L 66.9409,35.8562 L 67.0076,35.782 L 67.0676,35.7023 L 67.1205,35.6178 L 67.166,35.529 L 67.2036,35.4367 L 67.2332,35.3414 L 67.2545,35.244 L 67.2674,35.1451 L 67.2717,35.0455 L 66.1126,35.0455 Z' style='fill:#000000;fill-rule:evenodd;fill-opacity:1;stroke:#000000;stroke-width:0px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;' />
<path d='M 67.2717,48.9545 L 67.2674,48.8549 L 67.2545,48.756 L 67.2332,48.6586 L 67.2036,48.5633 L 67.166,48.471 L 67.1205,48.3822 L 67.0676,48.2977 L 67.0076,48.218 L 66.9409,48.1438 L 66.8682,48.0756 L 66.7898,48.0139 L 66.7065,47.9592 L 66.6187,47.9118 L 66.5272,47.8721 L 66.4326,47.8405 L 66.3356,47.8171 L 66.237,47.8022 L 66.1375,47.7957 L 66.0378,47.7979 L 65.9386,47.8086 L 65.8408,47.8278 L 65.7449,47.8553 L 65.6518,47.891 L 65.5621,47.9345 L 65.4764,47.9856 L 65.3955,48.0439 L 65.3198,48.1089 L 65.2501,48.1802 L 65.1867,48.2572 L 65.1302,48.3394 L 65.0809,48.4261 L 65.0393,48.5167 L 65.0057,48.6106 L 64.9802,48.7071 L 64.9631,48.8053 L 64.9545,48.9047 L 64.9545,49.0044 L 64.9631,49.1038 L 64.9802,49.202 L 65.0057,49.2985 L 65.0393,49.3923 L 65.0809,49.483 L 65.1302,49.5697 L 65.1867,49.6519 L 65.2501,49.7289 L 65.3198,49.8002 L 65.3955,49.8652 L 65.4764,49.9235 L 65.5621,49.9746 L 65.6518,50.0181 L 65.7449,50.0538 L 65.8408,50.0813 L 65.9386,50.1005 L 66.0378,50.1112 L 66.1375,50.1134 L 66.237,50.1069 L 66.3356,50.092 L 66.4326,50.0686 L 66.5272,50.0369 L 66.6187,49.9973 L 66.7065,49.9499 L 66.7898,49.8952 L 66.8682,49.8335 L 66.9409,49.7653 L 67.0076,49.6911 L 67.0676,49.6114 L 67.1205,49.5269 L 67.166,49.4381 L 67.2036,49.3458 L 67.2332,49.2505 L 67.2545,49.1531 L 67.2674,49.0542 L 67.2717,48.9545 L 66.1126,48.9545 Z' style='fill:#000000;fill-rule:evenodd;fill-opacity:1;stroke:#000000;stroke-width:0px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;' />
<path d='M 67.2717,39.6818 L 67.2674,39.5822 L 67.2545,39.4833 L 67.2332,39.3858 L 67.2036,39.2906 L 67.166,39.1983 L 67.1205,39.1095 L 67.0676,39.025 L 67.0076,38.9453 L 66.9409,38.8711 L 66.8682,38.8029 L 66.7898,38.7412 L 66.7065,38.6864 L 66.6187,38.6391 L 66.5272,38.5994 L 66.4326,38.5678 L 66.3356,38.5444 L 66.237,38.5294 L 66.1375,38.523 L 66.0378,38.5251 L 65.9386,38.5359 L 65.8408,38.555 L 65.7449,38.5826 L 65.6518,38.6183 L 65.5621,38.6618 L 65.4764,38.7129 L 65.3955,38.7712 L 65.3198,38.8362 L 65.2501,38.9075 L 65.1867,38.9845 L 65.1302,39.0667 L 65.0809,39.1534 L 65.0393,39.244 L 65.0057,39.3379 L 64.9802,39.4343 L 64.9631,39.5326 L 64.9545,39.632 L 64.9545,39.7317 L 64.9631,39.831 L 64.9802,39.9293 L 65.0057,40.0257 L 65.0393,40.1196 L 65.0809,40.2103 L 65.1302,40.297 L 65.1867,40.3792 L 65.2501,40.4562 L 65.3198,40.5274 L 65.3955,40.5925 L 65.4764,40.6507 L 65.5621,40.7018 L 65.6518,40.7454 L 65.7449,40.7811 L 65.8408,40.8086 L 65.9386,40.8278 L 66.0378,40.8385 L 66.1375,40.8406 L 66.237,40.8342 L 66.3356,40.8192 L 66.4326,40.7959 L 66.5272,40.7642 L 66.6187,40.7246 L 66.7065,40.6772 L 66.7898,40.6225 L 66.8682,40.5608 L 66.9409,40.4926 L 67.0076,40.4183 L 67.0676,40.3387 L 67.1205,40.2541 L 67.166,40.1654 L 67.2036,40.073 L 67.2332,39.9778 L 67.2545,39.8804 L 67.2674,39.7815 L 67.2717,39.6818 L 66.1126,39.6818 Z' style='fill:#000000;fill-rule:evenodd;fill-opacity:1;stroke:#000000;stroke-width:0px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;' />
<path d='M 67.2717,44.3182 L 67.2674,44.2185 L 67.2545,44.1196 L 67.2332,44.0222 L 67.2036,43.927 L 67.166,43.8346 L 67.1205,43.7459 L 67.0676,43.6613 L 67.0076,43.5817 L 66.9409,43.5074 L 66.8682,43.4392 L 66.7898,43.3775 L 66.7065,43.3228 L 66.6187,43.2754 L 66.5272,43.2358 L 66.4326,43.2041 L 66.3356,43.1808 L 66.237,43.1658 L 66.1375,43.1594 L 66.0378,43.1615 L 65.9386,43.1722 L 65.8408,43.1914 L 65.7449,43.2189 L 65.6518,43.2546 L 65.5621,43.2982 L 65.4764,43.3493 L 65.3955,43.4075 L 65.3198,43.4726 L 65.2501,43.5438 L 65.1867,43.6208 L 65.1302,43.703 L 65.0809,43.7897 L 65.0393,43.8804 L 65.0057,43.9743 L 64.9802,44.0707 L 64.9631,44.169 L 64.9545,44.2683 L 64.9545,44.368 L 64.9631,44.4674 L 64.9802,44.5657 L 65.0057,44.6621 L 65.0393,44.756 L 65.0809,44.8466 L 65.1302,44.9333 L 65.1867,45.0155 L 65.2501,45.0925 L 65.3198,45.1638 L 65.3955,45.2288 L 65.4764,45.2871 L 65.5621,45.3382 L 65.6518,45.3817 L 65.7449,45.4174 L 65.8408,45.445 L 65.9386,45.4641 L 66.0378,45.4749 L 66.1375,45.477 L 66.237,45.4706 L 66.3356,45.4556 L 66.4326,45.4322 L 66.5272,45.4006 L 66.6187,45.3609 L 66.7065,45.3136 L 66.7898,45.2588 L 66.8682,45.1971 L 66.9409,45.1289 L 67.0076,45.0547 L 67.0676,44.975 L 67.1205,44.8905 L 67.166,44.8017 L 67.2036,44.7094 L 67.2332,44.6142 L 67.2545,44.5167 L 67.2674,44.4178 L 67.2717,44.3182 L 66.1126,44.3182 Z' style='fill:#000000;fill-rule:evenodd;fill-opacity:1;stroke:#000000;stroke-width:0px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;' />
</svg>
 [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
Abstract
A self-lubricating sliding bearing includes a bearing seat, a bearing bush and an outer shaft sleeve; an annular bearing bush is nested in an inner chamber of the bearing seat; a plurality of uniformly-distributed through holes which are perpendicular to the inner surface are arranged on the inner surface of the bearing bush; a ring of annular sealing ring positioning slots are provided on the inner wall of the bearing seat on the other side of the bearing bush; and a wear resistant sleeve in interference fit with a shaft journal is assembled on the shaft journal portion of a rotating shaft on the position of the outer shaft sleeve. The utility model has the beneficial effects that the bearing bush part adopts the Ni-Cr-W-MoS2-graphite-Fe alloy bearing bush; a plurality of uniformly-distributed through holes which are perpendicular to the surface are arranged on the inner surface of the bearing bush, thereby allowing to store the abrasive dusts, the bug dusts, and the lubricating oil, such that the bearing under a low friction coefficient is convenient to start at low speed and low temperature; a sealing structure disposed on the end part of the bearing prevents wearing due to abrasive particles such as the bug dusts or the like; and the sliding bearing with a good lubricating property is applied to the metallurgic heavy-duty machine equipment in the operation state of high temperature, low speed and heavy duty.
Description
Technical field
The utility model relates to the powder metallurgical sintering process technology, relates in particular to a kind of self-lubricating plain bearing.
Background technique
Generally speaking, the mechanical transmission middle (center) bearing of procedure for steel rolling in metallurgical industry, smelting equipment is operated in the rugged environment such as high temperature, impact, dust, and lubricant grease is all easily evaporations and make serious wear under hot environment.Component material requirements intensity such as the oil-less self-lubricating bearing that turns round under high temperature, high speed load, seal ring are good, self-lubricating property is good, corrosion-resistant, damping noise reduction, running-in characteristic are good, and general powder metallurgy sintered oil-containing bearing shell is difficult to satisfy above requirement because of intensity is low.For example, certain class sliding bearing applies lead, tin, Cuprum alloy antifriction layer at the bore area of acieral antifriction material matrix, can be worn pressure break very soon under the high temperature heavy load and loses efficacy; In addition in use,, can cause steel backing to contact, cause the badly damaged of axle journal matching surface with the direct of axle journal in case the antifriction layer is destroyed.In addition, a lot of self-lubricating plain bearings adopt and fill the composite lubricated filler rod of solid-liquid that is made of solid lubricant, liquid phase lubricant oil and anti-wear additive on the bearing shell skeleton, its bearing capacity height, greasy property are good, but be not suitable for high temperature condition, be subjected to that high-temperature baking, lubricated filler rod are easily dry and astringent, carbonization was lost efficacy the bearing length time.
The model utility content
At above defective, the purpose of this utility model provide a kind of high temperature resistant, friction factor is low, abrasion resistance properties good, can increase the service life, help the self-lubricating plain bearing of selflubricating, to solve many deficiencies of prior art.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of self-lubricating plain bearing, comprise bearing support, bearing shell and external axle sleeve, some even distributions are set for nested one annular bearing shell in the described bearing support inner chamber, described inner surface of bearing bush and perpendicular to the through hole of internal surface, external axle sleeve is installed in the bearing support end in this bearing shell outside.The seal ring locating slot of offering a circle annular on the bearing support inwall of described bearing shell opposite side is used to be provided with sealing configuration, the axle journal position assembling that is positioned at the rotating shaft of external axle sleeve position to the mill sleeve and with the axle journal interference fit.
The beneficial effect of self-lubricating plain bearing described in the utility model is: its bearing shell partly adopts Ni-Cr-W-MoS2-graphite-Fe alloy bearing shell to form, inner surface of bearing bush is provided with some equally distributed through holes perpendicular to the surface, stored abrasive dust, dust thereby both can hold, also can store lubricant oil, fat, so that the startup when low speed, low temperature reduces friction factor; By sealing configuration being set in the bearing end, can prevent the abrasive wear that dust etc. causes, also the location to axle system plays a key effect; Can be applicable to metallurgical heavy duty equipment in the running state that is in high temperature, low speed, heavy duty, the greasy property of bearing is preferable.
Description of drawings
According to embodiment and accompanying drawing the utility model is described in further detail below.
Fig. 1 is the perspective view of the described self-lubricating plain bearing of the utility model embodiment;
Fig. 2 is the application state schematic representation of the described self-lubricating plain bearing of the utility model embodiment;
Fig. 3 is the bearing shell part schematic representation of the described self-lubricating plain bearing of the utility model embodiment.
Among the figure:
1, bearing support; 2, bearing shell; 3, external axle sleeve; 4, axis hole; 5, through hole; 6, seal ring locating slot.
Embodiment
As Figure 1-3, self-lubricating plain bearing described in the utility model, comprise bearing support 1, bearing shell 2 and external axle sleeve 3, nested one annular bearing shell 2 in described bearing support 1 inner chamber, this bearing shell 2 parts adopt Ni-Cr-W-MoS2-graphite-Fe alloy bearing shell to form, and described bearing shell 2 internal surfaces are provided with some even distributions and perpendicular to the through hole 5 of internal surface, stored abrasive dust, dust thereby both can hold, also can store lubricant oil, fat, so that the startup when low speed, low temperature reduces friction factor; The external axle sleeve 3 that has axis hole 4 is installed in bearing support 1 end in described bearing shell 2 outsides, offer the seal ring locating slot 6 of a circle annular on bearing support 1 inwall of these bearing shell 2 opposite sides and by sealing configuration being set in the bearing end, can prevent the abrasive wear that dust etc. causes, also the location to axle system plays a key effect.In addition, the axle journal position between rotating shaft and external axle sleeve 3 assembling by Bearing Steel forms to grind sleeve and with the axle journal interference fit.
Claims (3)
1. self-lubricating plain bearing, comprise bearing support (1), bearing shell (2) and external axle sleeve (3), it is characterized in that: nested one annular bearing shell (2) in described bearing support (1) inner chamber, some even distributions are set described bearing shell (2) internal surface and perpendicular to the through hole (5) of internal surface, external axle sleeve (3) is installed in bearing support (1) end in this bearing shell (2) outside.
2. self-lubricating plain bearing according to claim 1 is characterized in that: the seal ring locating slot (6) of offering a circle annular on bearing support (1) inwall of described bearing shell (2) opposite side is used to be provided with sealing configuration.
3. self-lubricating plain bearing according to claim 1 is characterized in that: the axle journal position assembling that is positioned at external axle sleeve (3) position rotating shaft to the mill sleeve and with the axle journal interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206683803U CN201953818U (en) | 2010-12-20 | 2010-12-20 | Self-lubricating sliding bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206683803U CN201953818U (en) | 2010-12-20 | 2010-12-20 | Self-lubricating sliding bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201953818U true CN201953818U (en) | 2011-08-31 |
Family
ID=44497928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206683803U CN201953818U (en) | 2010-12-20 | 2010-12-20 | Self-lubricating sliding bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201953818U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042337A (en) * | 2010-12-20 | 2011-05-04 | 无锡润鹏复合新材料有限公司 | Self-lubricating sliding bearing |
| CN103557237A (en) * | 2013-09-10 | 2014-02-05 | 安徽省银锐玻璃机械有限公司 | Bearing holder |
| CN103939469A (en) * | 2014-03-31 | 2014-07-23 | 南宁钛银科技有限公司 | Sliding bearing |
| CN104061240A (en) * | 2014-06-27 | 2014-09-24 | 常熟市振泰无纺机械有限公司 | Bearing bush for carding machine |
| CN107386345A (en) * | 2017-08-22 | 2017-11-24 | 青岛雷沃工程机械有限公司 | Fit structure and excavator at high temperature resistant construction excavator boom front end |
| CN108331845A (en) * | 2017-12-31 | 2018-07-27 | 重庆缀盟科技有限公司 | A kind of low speed self-lubricating high temperature sliding bearing |
| CN108561435A (en) * | 2018-01-20 | 2018-09-21 | 西安交通大学 | A kind of combination split bearing of supporting rod rotor |
-
2010
- 2010-12-20 CN CN2010206683803U patent/CN201953818U/en not_active IP Right Cessation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042337A (en) * | 2010-12-20 | 2011-05-04 | 无锡润鹏复合新材料有限公司 | Self-lubricating sliding bearing |
| CN103557237A (en) * | 2013-09-10 | 2014-02-05 | 安徽省银锐玻璃机械有限公司 | Bearing holder |
| CN103939469A (en) * | 2014-03-31 | 2014-07-23 | 南宁钛银科技有限公司 | Sliding bearing |
| CN104061240A (en) * | 2014-06-27 | 2014-09-24 | 常熟市振泰无纺机械有限公司 | Bearing bush for carding machine |
| CN107386345A (en) * | 2017-08-22 | 2017-11-24 | 青岛雷沃工程机械有限公司 | Fit structure and excavator at high temperature resistant construction excavator boom front end |
| CN108331845A (en) * | 2017-12-31 | 2018-07-27 | 重庆缀盟科技有限公司 | A kind of low speed self-lubricating high temperature sliding bearing |
| CN108561435A (en) * | 2018-01-20 | 2018-09-21 | 西安交通大学 | A kind of combination split bearing of supporting rod rotor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101730802B (en) | A bearing component for a rolling bearing or for a sliding bearing | |
| CN100400907C (en) | Rotation support device for compressor pulley | |
| US20050051975A1 (en) | Thermal spray membrane contact material, contact member and contact part, and apparatuses to which they are applied | |
| KR101057306B1 (en) | Sliding bearing | |
| US7390577B2 (en) | Spray powder | |
| WO2009150935A1 (en) | Retainer, deep groove ball bearing, and bearing with seal | |
| CN104989729A (en) | Bearing material with self-lubricating property and preparation method thereof | |
| CN201297132Y (en) | A novel sealing system of high speed roller bit bearing | |
| CN104067014B (en) | Gear-driven bearing unit | |
| CN205478936U (en) | Deep groove ball bearing with lubrication groove | |
| CN201428739Y (en) | Sealing self-aligning roller bearing | |
| RU2232926C2 (en) | Antifriction bearing | |
| CN100567749C (en) | Wind driven generation set main shaft self-aligning slide bearing | |
| CN201116568Y (en) | Self-lubricating centripetal oscillating bearing | |
| CN108518421B (en) | A kind of sealing bearing | |
| CN104879386A (en) | Powder metallurgy ultralow-noise and long-service-life oil-impregnated bearing | |
| CN104455000B (en) | A kind of graphite dry powder lubrication bearing and its processing technology | |
| US20080292230A1 (en) | Lubricated bushing | |
| CN201934508U (en) | Shaft sleeve | |
| CN201779142U (en) | Forklift gantry lateral roller bearing | |
| CN101603567A (en) | Has the floating bushing sliding bearing of forcing float function | |
| CN102392697A (en) | Thrust structure for turbocharger | |
| CN202612387U (en) | Split self-aligning sliding bearing | |
| CN203670473U (en) | Cylindrical roller bearing | |
| CN103388623A (en) | Self-lubricating bearing and production process thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20191220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |