RYLM—液壓螺母
一、概述
本廠生產的液壓螺母是根椐多年來的生產實際經驗，參照國外產品的相關技術并結合一些使用廠家的要求開發、研制生產的成系列產品。該產品適用于需經常拆裝的螺栓；螺栓的予緊；大型工件的鎖緊等場合。并可做液壓過盈連接拆裝工具。
液壓螺母的優點：操作方便、省力 ·予緊力大 ·可靠 ·可用于傳統方法不能完成的地方。
基本參數（表中參數可能因為改良而變更，恕不另行通知） 注冊商標：宇軒機械
|
型號 |
螺栓規格 |
外徑 (mm) |
壓 環 外 徑 (mm) |
壓 環 內 徑 (mm) |
油 缸 厚 度 (mm) |
壓 環 厚 度 (mm) |
行 程 (mm) |
最 大 推 力 KN |
重量 (kg) |
|
RYLM050 |
M50×1.5 |
50.5 |
104 |
114 |
38 |
4 |
5 |
290 |
2.70 |
|
RYLM055 |
M55×2 |
55.5 |
109 |
120 |
38 |
4 |
5 |
315 |
2.75 |
|
RYLM060 |
M60×2 |
60.5 |
115 |
125 |
38 |
5 |
5 |
330 |
2.80 |
|
RYLM065 |
M65×2 |
65.5 |
121 |
130 |
38 |
5 |
5 |
360 |
3.00 |
|
RYLM070 |
M70×2 |
70.5 |
127 |
135 |
38 |
5 |
5 |
380 |
3.20 |
|
RYLM075 |
M75×2 |
75.5 |
132 |
140 |
38 |
5 |
5 |
400 |
3.40 |
|
RYLM080 |
M80×2 |
80.5 |
137 |
146 |
38 |
5 |
5 |
420 |
3.70 |
|
RYLM085 |
M85×2 |
85.5 |
142 |
150 |
38 |
5 |
5 |
440 |
3.75 |
|
RYLM090 |
M90×2 |
90.5 |
147 |
156 |
38 |
5 |
5 |
470 |
4.00 |
|
RYLM095 |
M95×2 |
95.5 |
153 |
162 |
38 |
5 |
5 |
490 |
4.30 |
|
RYLM100 |
M100X2 |
100.5 |
158 |
166 |
38 |
6 |
5 |
510 |
4.40 |
|
RYLM105 |
M105×2 |
105.5 |
163 |
172 |
38 |
6 |
5 |
530 |
4.65 |
|
RYLM110 |
M110×2 |
110.5 |
169 |
178 |
38 |
6 |
5 |
560 |
4.95 |
|
RYLM115 |
M115×2 |
115.5 |
174 |
182 |
38 |
6 |
5 |
580 |
5.00 |
|
RYLM120 |
M120×2 |
120.5 |
179 |
188 |
38 |
6 |
5 |
600 |
5.25 |
|
RYLM125 |
M125×2 |
125.5 |
184 |
192 |
38 |
6 |
5 |
620 |
5.35 |
|
RYLM130 |
M130×2 |
130.5 |
190 |
198 |
38 |
6 |
5 |
640 |
5.65 |
|
RYLM135 |
M135×2 |
135.5 |
195 |
204 |
38 |
6 |
5 |
660 |
5.90 |
|
RYLM140 |
M140×2 |
140.5 |
200 |
208 |
38 |
7 |
5 |
680 |
6.00 |
|
RYLM145 |
M145×2 |
145.5 |
206 |
214 |
39 |
7 |
5 |
730 |
6.50 |
|
RYLM150 |
M150×2 |
150.5 |
211 |
220 |
39 |
7 |
5 |
750 |
6.60 |
|
RYLM155 |
M155×3 |
155.5 |
218 |
226 |
39 |
7 |
5 |
810 |
6.95 |
|
RYLM160 |
M160×3 |
160.5 |
224 |
232 |
40 |
7 |
6 |
860 |
7.60 |
|
RYLM165 |
M165×3 |
165.5 |
229 |
238 |
40 |
7 |
6 |
890 |
7.90 |
|
RYLM170 |
M170×3 |
170.5 |
235 |
244 |
41 |
7 |
6 |
940 |
8.40 |
|
RYLM180 |
M180×3 |
180.5 |
247 |
256 |
41 |
7 |
6 |
1030 |
9.15 |
|
RYLM190 |
M190×3 |
191 |
259 |
270 |
42 |
8 |
7 |
1150 |
10.5 |
|
RYLM200 |
M200×3 |
201 |
271 |
282 |
43 |
8 |
8 |
1250 |
11.5 |
|
RYLM205 |
Tr205×4 |
207 |
276 |
288 |
43 |
8 |
8 |
1280 |
12.0 |
|
RYLM210 |
Tr210×4 |
212 |
282 |
294 |
44 |
8 |
9 |
1340 |
12.5 |
|
RYLM215 |
Tr215x4 |
217 |
287 |
300 |
44 |
8 |
9 |
1370 |
13.0 |
|
RYLM220 |
Tr220x4 |
222 |
293 |
306 |
44 |
8 |
9 |
1440 |
13.5 |
|
RYLM225 |
Tr225x4 |
227 |
300 |
312 |
45 |
8 |
9 |
1520 |
14.5 |
|
RYLM230 |
Tr230x4 |
232 |
305 |
318 |
45 |
8 |
9 |
1550 |
14.5 |
|
RYLM235 |
Tr235x4 |
237 |
311 |
326 |
46 |
8 |
10 |
1620 |
16.0 |
|
RYLM240 |
Tr240x4 |
242 |
316 |
330 |
46 |
9 |
10 |
1650 |
16.0 |
|
RYLM250 |
Tr250x4 |
252 |
329 |
342 |
46 |
9 |
10 |
1760 |
17.5 |
|
RYLM260 |
Tr260x4 |
262 |
341 |
356 |
47 |
9 |
11 |
1880 |
19.0 |
|
RYLM270 |
Tr270x4 |
272 |
352 |
368 |
48 |
9 |
12 |
1980 |
20.5 |
|
RYLM280 |
Tr280x4 |
282 |
363 |
380 |
49 |
9 |
12 |
2110 |
22.0 |
|
RYLM290 |
Tr290x4 |
292 |
375 |
390 |
49 |
9 |
13 |
2240 |
22.5 |
|
RYLM300 |
Tr300x4 |
302 |
386 |
404 |
51 |
10 |
14 |
2360 |
25.5 |
|
RYLM310 |
Tr310x5 |
312 |
397 |
416 |
52 |
10 |
14 |
2490 |
27.0 |
|
RYLM320 |
Tr320x5 |
322 |
409 |
428 |
53 |
10 |
14 |
2630 |
29.5 |
|
RYLM330 |
Tr330x5 |
332 |
419 |
438 |
53 |
10 |
14 |
2700 |
30.0 |
|
RYLM340 |
Tr340x5 |
342 |
430 |
450 |
54 |
10 |
14 |
2840 |
31.5 |
|
RYLM345 |
Tr345x5 |
347 |
436 |
456 |
54 |
10 |
14 |
2940 |
32.5 |
|
RYLM350 |
Tr350x5 |
352 |
442 |
464 |
56 |
10 |
14 |
2990 |
35.0 |
|
RYLM360 |
Tr360x5 |
362 |
455 |
472 |
56 |
11 |
15 |
3130 |
35.5 |
|
RYLM365 |
Tr365x5 |
367 |
460 |
482 |
57 |
11 |
15 |
3170 |
38.5 |
|
RYLM370 |
Tr370x5 |
372 |
466 |
486 |
57 |
11 |
16 |
3280 |
39.0 |
|
RYLM380 |
Tr380x5 |
382 |
476 |
498 |
58 |
11 |
16 |
3350 |
40.5 |
|
RYLM385 |
Tr385x5 |
387 |
483 |
504 |
58 |
11 |
16 |
3470 |
41.0 |
|
RYLM400 |
Tr400x5 |
402 |
499 |
522 |
60 |
11 |
17 |
3670 |
45.5 |
|
RYLM410 |
Tr410x5 |
412 |
510 |
534 |
61 |
11 |
17 |
3830 |
48.0 |
|
RYLM420 |
Tr420x5 |
422 |
522 |
546 |
61 |
11 |
17 |
4000 |
50.0 |
|
RYLM430 |
Tr130x5 |
432 |
532 |
556 |
62 |
12 |
17 |
4080 |
52.5 |
|
RYLM440 |
Tr440x5 |
442 |
543 |
566 |
62 |
12 |
17 |
4250 |
54.0 |
|
RYLM450 |
Tr450x5 |
452 |
554 |
580 |
64 |
12 |
17 |
4410 |
57.5 |
|
RYLM460 |
Tr460x5 |
462 |
565 |
590 |
64 |
12 |
17 |
4510 |
60.0 |
|
RYLM470 |
Tr470x5 |
472 |
576 |
602 |
65 |
12 |
18 |
4690 |
62.0 |
|
RYLM480 |
Tr480x5 |
482 |
587 |
612 |
65 |
12 |
19 |
4860 |
63.0 |
|
RYLM490 |
Tr490x5 |
492 |
597 |
624 |
66 |
12 |
19 |
4950 |
66.0 |
|
RYLM500 |
Tr500x5 |
502 |
609 |
636 |
67 |
12 |
19 |
5150 |
70.0 |
|
RYLM510 |
Tr510x6 |
512 |
624 |
648 |
68 |
12 |
20 |
5330 |
74.0 |
|
RYLM520 |
Tr520x6 |
522 |
634 |
658 |
68 |
13 |
20 |
5430 |
75.0 |
|
RYLM530 |
Tr530x6 |
532 |
645 |
670 |
69 |
13 |
21 |
5620 |
79.0 |
|
RYLM540 |
Tr540x6 |
542 |
657 |
682 |
69 |
13 |
21 |
5820 |
81.0 |
|
RYLM550 |
Tr550x6 |
552 |
667 |
693 |
70 |
13 |
21 |
5920 |
84.0 |
|
RYLM560 |
Tr560x6 |
562 |
678 |
704 |
71 |
13 |
22 |
6120 |
88.0 |
|
RYLM570 |
Tr570x6 |
572 |
689 |
716 |
72 |
13 |
23 |
6320 |
91.0 |
|
RYLM580 |
Tr580x6 |
582 |
699 |
726 |
72 |
13 |
23 |
6420 |
94.0 |
|
RYLM600 |
Tr600x6 |
602 |
721 |
748 |
73 |
13 |
23 |
6730 |
100 |
|
RYLM630 |
Tr630x6 |
632 |
754 |
782 |
74 |
14 |
23 |
7290 |
110 |
|
RYLM650 |
Tr650x6 |
652 |
775 |
804 |
75 |
14 |
23 |
7620 |
115 |
|
RYLM670 |
Tr670x6 |
672 |
796 |
826 |
76 |
14 |
24 |
7950 |
120 |
|
RYLM690 |
Tr690x6 |
692 |
819 |
848 |
77 |
14 |
25 |
8420 |
127 |
|
RYLM710 |
Tr710x7 |
712 |
840 |
870 |
78 |
15 |
25 |
8770 |
135 |
|
RYLM750 |
Tr750x7 |
752 |
883 |
912 |
79 |
15 |
25 |
9520 |
146 |
|
RYLM800 |
Tr800x7 |
802 |
936 |
965 |
80 |
16 |
25 |
10390 |
161 |
|
RYLM850 |
Tr850x7 |
852 |
990 |
1020 |
83 |
16 |
26 |
11460 |
181 |
|
RYLM900 |
Tr900x7 |
902 |
1.043 |
1.075 |
86 |
14 |
30 |
12410 |
205 |
|
RYLM950 |
Tr950x8 |
952 |
1.097 |
1.126 |
86 |
17 |
30 |
13570 |
218 |
|
RYLM1000 |
Tr1000x8 |
1.002 |
1.15 |
1.18 |
88 |
17 |
34 |
14580 |
239 |
本廠也可根據用戶要求設計、制造，以滿足不同的螺紋規格及鎖緊行程。
四、使用方法與注意事項
1.手動泵在使用前將液壓油注滿，注油口在手動泵的后端，打開螺母注油，注油后鎖緊。加壓時將泵上方的手柄上下壓動，將泵右側的卸荷開關手柄順時針鎖緊；卸壓時將手柄逆時針旋轉即可。左側接壓力表，可觀察加壓時的壓力指示，手動泵前端接注油膠管。
2.液壓螺母由螺母體、壓環、注油口及放油排氣接頭組成，使用時將螺母外觀清洗干凈。螺母旋進工件并鎖緊螺母，壓環應在原始位置，然后將手動泵的注油膠管接口插在注油口上，鎖緊手動泵右側的卸荷開關手柄，慢慢加壓，同時將放油排氣接頭上部的放氣帽向內旋，放氣，直至螺母內空氣排凈，流出干凈的液壓油后向外旋松放氣帽使之單向閥關閉，繼續加壓注油，使壓環向外壓出，達到壓緊目的，直到加壓到你所需壓緊目的即可。松開卸荷開關手柄，松開手動泵的加壓膠管接頭。
3.松卸螺母將放油排氣接頭向里旋轉直至液壓油流出，慢慢松開螺母即可。
4.螺母在沒有旋進工件鎖緊前，請不要給螺母加壓，防止壓環偏載脫出，在不使用時請將螺母內的油放凈，壓環回到原始位置，以備下次使用。在螺紋處加黃油防止生銹。
