CN102909221B - Roller adjusting mechanism of small standard copper belt rolling machine - Google Patents
Roller adjusting mechanism of small standard copper belt rolling machine Download PDFInfo
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- CN102909221B CN102909221B CN201210438910.9A CN201210438910A CN102909221B CN 102909221 B CN102909221 B CN 102909221B CN 201210438910 A CN201210438910 A CN 201210438910A CN 102909221 B CN102909221 B CN 102909221B
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- worm
- roll
- synchronous pulley
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Abstract
The invention discloses a roller adjusting mechanism of a small standard copper belt rolling machine, comprising an installation plate, a worm, a worm sleeve, a hand wheel, a nut, bevel gears I and II, synchronous pulleys I and II, a reduction motor and an electromagnetic clutch, wherein the installation plate is fixed on a rack provided with a roller to be adjusted in a support mode, the worm is arranged on the installation plate provided with screw shafts I and II, the bevel gear I is fixed on the screw shaft I and is meshed with the worm, the bevel gear II is fixed on the screw shaft II, the worm sleeve is sheathed at the worm and is meshed with the bevel gear II, the hand wheel is fixed at the outer end of the worm sleeve, the nut is arranged at one end of the worm, the synchronous pulley I is sheathed at the other end of the worm, the electromagnetic clutch is positioned at the outer end surface of the synchronous pulley I, the synchronous pulley II is arranged at the reduction motor, and the synchronous pulleys I and II are connected by a synchronous belt. According to the roller adjusting mechanism of the small standard copper belt rolling machine, adjustment on the small standard copper belt rolling machine is realized, the adjusting is simple, the labor intensity is low and the production efficiency is high.
Description
Technical field
The invention belongs to technical field of metallurgical equipment, be specifically related to a kind of small dimension copper strip mill for rolling circular copper wire, especially relate to a kind of roll-adjusting gears of small dimension copper strip mill.
Background technology
The roll of existing copper strip mill is pure manual adjustments, and respectively there is a set of independently handwheel guiding mechanism at roll two ends.There is following shortcoming in the adjustment of this structure to small dimension copper strips (width≤3mm) rolling mill roll: 1, adjusts separately, be difficult to ensure that the adjustment amount at two ends is identical, always there is error, namely be difficult to adjust to topping roll parallel with bottom roll, or leveling row, when changing specification production, readjust again; 2, manual adjustment is armrest sense completely, requires very high, generally just can must operate after professional training the qualification of operator; The product quality of 3, producing is low, can only be applicable to low end client; 4, complicated operation, production efficiency is low.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of roll-adjusting gears of small dimension copper strip mill are provided, its compact conformation and easy to use, quick, effectively can realize the adjustment to small dimension copper strip mill roll, adjustment is simple, and labour intensity is little, automaticity is high, the finished product rate of producing is high, and production efficiency is high, requires low to technical staff.
For achieving the above object, the technical solution used in the present invention is: a kind of roll-adjusting gears of small dimension copper strip mill, it is characterized in that: comprise installing plate, worm screw, worm set, handwheel, nut, helical gear one, helical gear two, synchronous pulley one, Timing Belt, synchronous pulley two, reducing motor and electromagnetic clutch, described installing plate is fixed on for supporting the frame of installing roll to be adjusted, described worm screw supports install on a mounting board by being enclosed within gripper shoe one on worm screw and gripper shoe two, the inner side of described gripper shoe one and gripper shoe two is provided with thrust bearing, described installing plate is provided with for promoting screw shaft one that slide block on roll two ends to be adjusted slides up and down along rack-mounted gib block and screw shaft two, described helical gear one to be fixedly mounted on screw shaft one and to be meshed with worm screw, described helical gear two is fixedly mounted on screw shaft two, described worm set to be enclosed within worm screw and to be meshed with helical gear two, described gripper shoe two is enclosed within worm set, described handwheel is fixed on the outer end of worm set, described nut be arranged near handwheel worm screw one end and for worm set is pressed on worm screw, described synchronous pulley one is enclosed within the other end of worm screw, the shell of described electromagnetic clutch is fixing on a mounting board by screw rod, the inner core of described electromagnetic clutch is fixed on worm screw, described electromagnetic clutch is positioned on the outer face of synchronous pulley one, described reducing motor is installed on a mounting board, described synchronous pulley two is fixedly mounted on the output shaft of reducing motor, described synchronous pulley two is connected by Timing Belt with between synchronous pulley one.
The roll-adjusting gears of above-mentioned a kind of small dimension copper strip mill, is characterized in that: the lower end of described screw shaft one and screw shaft two is all provided with gland.
The roll-adjusting gears of above-mentioned a kind of small dimension copper strip mill, is characterized in that: described gripper shoe one and gripper shoe two are all fixing on a mounting board.
The roll-adjusting gears of above-mentioned a kind of small dimension copper strip mill, is characterized in that: the inner core of described electromagnetic clutch is fixed on worm screw by key.
The roll-adjusting gears of above-mentioned a kind of small dimension copper strip mill, is characterized in that: described reducing motor is fixedly mounted on a mounting board by support.
The roll-adjusting gears of above-mentioned a kind of small dimension copper strip mill, is characterized in that: described handwheel is fixed on the outer end of worm set by pin.
The present invention compared with prior art has the following advantages:
1, compact conformation of the present invention and easy to use, quick, can adjust the two ends, left and right of topping roll separately, also can synchronous adjustment, flexibly, convenient.
2, the present invention effectively realizes the adjustment to small dimension copper strip mill roll, and adjustment is simple, and labour intensity is little, and automaticity is high, and the finished product rate of production is high, and production efficiency is high, requires low to technical staff.
3, the present invention is when electromagnetic clutch is thrown off, if fastening nut, rotate the manual adjustments that handwheel realizes topping roll, if unclamp nut, independent rotary worm or worm set, can realize, to the independent adjustment at topping roll two ends, making it parallel with bottom roll; When electromagnetic clutch adhesive, worm screw and worm set engage with two helical gears simultaneously respectively, realize the automatic adjustment of topping roll, control synchronous rising or decline that reducing motor rotating can realize topping roll.Therefore, the present invention can manually adjust, and also can automatically adjust, flexible operation mode, easy to operate.
4, the present invention selects helical gear to engage with worm screw and worm set, and when helical gear moves up and down along axis, meshed center distance remains constant, so adjust in any case, worm screw and worm set all fully engage with helical gear.
Below by drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is using state figure of the present invention.
Fig. 2 is the A direction view in Fig. 1.
Fig. 3 is the B direction view in Fig. 2.
Fig. 4 is the C-C sectional view of Fig. 2.
Fig. 5 is the D-D sectional view of Fig. 2.
Description of reference numerals:
1-nut; 2-handwheel; 3-pin;
4-1-gripper shoe one; 4-2-gripper shoe two; 5-thrust bearing;
6-worm set; 7-1-helical gear one; 7-2-helical gear two;
8-worm screw; 9-synchronous pulley one; 10-electromagnetic clutch;
11-key; 12-screw rod; 13-Timing Belt;
14-synchronous pulley two; 15-reducing motor; 16-support;
17-installing plate; 18-slide block; 19-stage clip;
20-gib block; 21-gland; 22-1-screw shaft one;
22-2-screw shaft two; 23-roll to be adjusted; 24-bottom roll;
26-frame.
Detailed description of the invention
As shown in Figures 1 to 5, the present invention includes installing plate 17, worm screw 8, worm set 6, handwheel 2, nut 1, helical gear one 7-1, helical gear two 7-2, synchronous pulley 1, Timing Belt 13, synchronous pulley 2 14, reducing motor 15 and electromagnetic clutch 10, described installing plate 17 is fixed on for supporting the frame 26 of installing roll 23 to be adjusted, described worm screw 8 supports be arranged on installing plate 17 by being enclosed within gripper shoe one 4-1 on worm screw 8 and gripper shoe two 4-2, the inner side of described gripper shoe one 4-1 and gripper shoe two 4-2 is provided with thrust bearing 5, described installing plate 17 is provided with for promoting screw shaft one 22-1 that slide block 18 on roll 23 two ends to be adjusted slides up and down along the gib block 20 be arranged in frame 26 and screw shaft two 22-2, described helical gear one 7-1 to be fixedly mounted on screw shaft one 22-1 and to be meshed with worm screw 8, described helical gear two 7-2 is fixedly mounted on screw shaft two 22-2, described worm set 6 to be enclosed within worm screw 8 and to be meshed with helical gear two 7-2, described gripper shoe two 4-2 is enclosed within worm set 6, described handwheel 2 is fixed on the outer end of worm set 6, described nut 1 be arranged near handwheel 2 worm screw 8 one end and for worm set 6 is pressed on worm screw 8, described synchronous pulley 1 is enclosed within the other end of worm screw 8, the shell of described electromagnetic clutch 10 is fixed on installing plate 17 by screw rod 12, the inner core of described electromagnetic clutch 10 is fixed on worm screw 8, described electromagnetic clutch 10 is positioned on the outer face of synchronous pulley 1, described reducing motor 15 is arranged on installing plate 17, described synchronous pulley 2 14 is fixedly mounted on the output shaft of reducing motor 15, described synchronous pulley 2 14 is connected by Timing Belt 13 with between synchronous pulley 1.
As shown in Figure 4, the lower end of described screw shaft one 22-1 and screw shaft two 22-2 is all provided with gland 21, makes screw shaft one 22-1 and screw shaft two 22-2 and topping roll good contact.
As shown in Figures 1 to 5, described gripper shoe one 4-1 and gripper shoe two 4-2 is all fixed on installing plate 17.
As shown in Figure 1, the inner core of described electromagnetic clutch 10 is fixed on worm screw 8 by key 11.
As shown in Figures 1 to 5, described reducing motor 15 is fixedly mounted on installing plate 17 by support 16.
As shown in Figure 1, described handwheel 2 is fixed on the outer end of worm set 6 by pin 3.
In the present embodiment, between the inner core of electromagnetic clutch 10 and shell, be provided with bearing, to ensure that shell maintains static, and makes circumscripted power line not be twisted when inner core and magnet ring rotate.
Operation principle of the present invention is: the principle adopting helical gear worm-drive to combine with electromagnetic clutch realizes the adjustment to topping roll, and this guiding mechanism and mill roll mechanism support the use.When assembling uses, first allow worm screw 8 engage with helical gear one 7-1 of pairing is intact, then slowly rotate handwheel 2, drive worm set 6 to rotate, worm set 6 is engaged with helical gear two 7-2 of pairing is also intact.When needing the height at manually adjustment roll to be adjusted (topping roll) about 23 two ends separately, unclamp nut 1, when adjusting the height of the topping roll be positioned at below helical gear one 7-1, worm screw 8 between helical gear one 7-1 and helical gear two 7-2 adopts rotary spanner rotary worm 8, helical gear one 7-1 is driven to rotate, because helical gear one 7-1 and screw shaft one 22-1 are that key is connected, therefore helical gear one 7-1 drives screw shaft one 22-1 to rotate, because installing plate 17 maintains static, so according to rotation direction principle, screw shaft one 22-1 can rise simultaneously or decline when rotating, when screw shaft one 22-1 declines, gland 21 is forced to press down slide block 18, slide block 18 glides under the guide effect of gib block 20, and compression press spring 19, topping roll one end is moved down, when screw shaft one 22-1 rises, the elastic force upwardly slide block 18 of stage clip 19, lead through gib block 20, make topping roll one end is moved, when needing adjustment to be positioned at the height of the topping roll below helical gear two 7-2, rotating handwheel 2, driving helical gear two 7-2 to rotate, its adjustment principle is identical with the height principle that adjustment is positioned at the topping roll below helical gear one 7-1.When needing manual synchronization to adjust the height of topping roll, electromagnetic clutch 10 power-off, fastening nut 1, rotate handwheel 2, then helical gear one 7-1 and helical gear two 7-2 rotating in same direction simultaneously, according to rotation direction principle, screw shaft one 22-1 and screw shaft two 22-2 can rise simultaneously or decline simultaneously, make two of topping roll two ends slide blocks 18 under the guide effect of gib block 20 simultaneously on move or glide, thus make topping roll be adjusted manually translation, change the direction of rotation of handwheel 2, the translation direction of topping roll can be changed.
When needing automatic synchronization to adjust the height of topping roll, guarantee that nut 1 is tightened, electromagnetic clutch 10 is energized, synchronous pulley 1 is by the magnet ring adhesive of electromagnetic clutch 10, synchronous pulley 2 14 drives synchronous pulley 2 14 to rotate by Timing Belt 13, because synchronous pulley 1 is by adhesive, under the action of a magnetic force, synchronous pulley 1 drives the inner core of electromagnetic clutch 10 to rotate together, due to inner core with worm screw 8 for key is connected, so worm screw 8 is rotated, nut 1 is all tightened at ordinary times, so worm screw 8 and worm set 6 synchronous axial system simultaneously, drive helical gear one 7-1 and helical gear two 7-2 rotating in same direction simultaneously, thus screw shaft one 22-1 and screw shaft two 22-2 can rise or decline simultaneously simultaneously, make two of topping roll two ends slide blocks 18 under the guide effect of gib block 20 simultaneously on move or glide, thus make topping roll be automatically adjusted based on the feedback signal translation, change turning to of reducing motor 15, i.e. rotating, the translation direction of topping roll can be changed.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solution of the present invention.
Claims (5)
1. the roll-adjusting gears of a small dimension copper strip mill, it is characterized in that: comprise installing plate (17), worm screw (8), worm set (6), handwheel (2), nut (1), helical gear one (7-1), helical gear two (7-2), synchronous pulley one (9), Timing Belt (13), synchronous pulley two (14), reducing motor (15) and electromagnetic clutch (10), described installing plate (17) is fixed on for supporting the frame (26) of installing roll to be adjusted (23), described worm screw (8) supports be arranged on installing plate (17) by being enclosed within gripper shoe one (4-1) on worm screw (8) and gripper shoe two (4-2), the inner side of described gripper shoe one (4-1) and gripper shoe two (4-2) is provided with thrust bearing (5), described installing plate (17) is provided with for promoting screw shaft one (22-1) that slide block (18) on roll to be adjusted (23) two ends slides up and down along the gib block (20) be arranged in frame (26) and screw shaft two (22-2), described helical gear one (7-1) is fixedly mounted on screw shaft one (22-1) and goes up and be meshed with worm screw (8), described helical gear two (7-2) is fixedly mounted on screw shaft two (22-2), described worm set (6) is enclosed within worm screw (8) and goes up and be meshed with helical gear two (7-2), described gripper shoe two (4-2) is enclosed within worm set (6), described handwheel (2) is fixed on the outer end of worm set (6), described nut (1) be arranged near handwheel (2) worm screw (8) one end and for worm set (6) is pressed on worm screw (8), described synchronous pulley one (9) is enclosed within the other end of worm screw (8), the shell of described electromagnetic clutch (10) is fixed on installing plate (17) by screw rod (12), the inner core of described electromagnetic clutch (10) is fixed on worm screw (8), described electromagnetic clutch (10) is positioned on the outer face of synchronous pulley one (9), described reducing motor (15) is arranged on installing plate (17), described synchronous pulley two (14) is fixedly mounted on the output shaft of reducing motor (15), described synchronous pulley two (14) is connected by Timing Belt (13) with between synchronous pulley one (9), the lower end of described screw shaft one (22-1) and screw shaft two (22-2) is all provided with gland (21).
2. according to the roll-adjusting gears of a kind of small dimension copper strip mill according to claim 1, it is characterized in that: described gripper shoe one (4-1) and gripper shoe two (4-2) are all fixed on installing plate (17).
3. according to the roll-adjusting gears of a kind of small dimension copper strip mill according to claim 2, it is characterized in that: the inner core of described electromagnetic clutch (10) is fixed on worm screw (8) by key (11).
4. according to the roll-adjusting gears of a kind of small dimension copper strip mill according to claim 3, it is characterized in that: described reducing motor (15) is fixedly mounted on installing plate (17) by support (16).
5. according to the roll-adjusting gears of a kind of small dimension copper strip mill according to claim 4, it is characterized in that: described handwheel (2) is fixed on the outer end of worm set (6) by pin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210438910.9A CN102909221B (en) | 2012-11-06 | 2012-11-06 | Roller adjusting mechanism of small standard copper belt rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210438910.9A CN102909221B (en) | 2012-11-06 | 2012-11-06 | Roller adjusting mechanism of small standard copper belt rolling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102909221A CN102909221A (en) | 2013-02-06 |
| CN102909221B true CN102909221B (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210438910.9A Active CN102909221B (en) | 2012-11-06 | 2012-11-06 | Roller adjusting mechanism of small standard copper belt rolling machine |
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| Country | Link |
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| CN (1) | CN102909221B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088582B (en) * | 2017-06-15 | 2019-07-16 | 天津天重中直科技工程有限公司 | A kind of short stress rolling mill screwdown gear |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2197811A (en) * | 1986-11-11 | 1988-06-02 | Hille Eng Co Ltd | Rolling mill stand |
| CN201500681U (en) * | 2009-09-16 | 2010-06-09 | 河南科技大学 | Two-roller rolling mill |
| CN102601121A (en) * | 2012-02-24 | 2012-07-25 | 太原科技大学 | Novel synchronous roller gap adjusting system |
| CN202984286U (en) * | 2012-11-06 | 2013-06-12 | 西北机器有限公司 | Mechanism for regulating roller of small-size copper belt rolling mill |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3041665B2 (en) * | 1993-08-24 | 2000-05-15 | 大同特殊鋼株式会社 | Rolling equipment |
| KR100575145B1 (en) * | 2005-11-29 | 2006-04-28 | 주식회사 월드비씨 | Rolling mill for copper wire |
-
2012
- 2012-11-06 CN CN201210438910.9A patent/CN102909221B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2197811A (en) * | 1986-11-11 | 1988-06-02 | Hille Eng Co Ltd | Rolling mill stand |
| CN201500681U (en) * | 2009-09-16 | 2010-06-09 | 河南科技大学 | Two-roller rolling mill |
| CN102601121A (en) * | 2012-02-24 | 2012-07-25 | 太原科技大学 | Novel synchronous roller gap adjusting system |
| CN202984286U (en) * | 2012-11-06 | 2013-06-12 | 西北机器有限公司 | Mechanism for regulating roller of small-size copper belt rolling mill |
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| Publication number | Publication date |
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| CN102909221A (en) | 2013-02-06 |
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