CN101402262B - Split gear phase adjustment apparatus and method for mechanically-operated press - Google Patents
Split gear phase adjustment apparatus and method for mechanically-operated press Download PDFInfo
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- CN101402262B CN101402262B CN2008101572337A CN200810157233A CN101402262B CN 101402262 B CN101402262 B CN 101402262B CN 2008101572337 A CN2008101572337 A CN 2008101572337A CN 200810157233 A CN200810157233 A CN 200810157233A CN 101402262 B CN101402262 B CN 101402262B
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Abstract
The invention discloses a phase adjusting device for a split-body gear of a mechanical press, which comprises an adjusting block provided with a pin shaft and an adjusting bolt; a hub is provided with a gap and a gear ring is provided with a pin hole; the adjusting block is arranged in the gap and two sides of the adjusting block are provided with bolt perforations for locking the adjusting bolt; and the adjusting block is connected with the gear ring by inserting the adjusting bolt into the pin hole. The invention also provides a method for adjusting the phase of the split-body gear, and the method comprises the following steps: 1) processing the pin hole for arranging the adjusting block, and processing the gap for arranging the adjusting block; 2) manufacturing the adjusting block and the adjusting bolt; 3) arranging the adjusting block in the gap, arranging the adjusting bolt at the two sides of the adjusting block, and adjusting the adjusting bolt to cling to the two surfaces of the gap on the hub; and 4) determining the phase difference of an integral gear and the split-body gear, and adjusting the adjusting bolt correspondingly according to the calculated result. The phase adjusting device has the advantages of comparatively simple structure, convenient manufacture and low cost. The phase adjusting method only needs 0.5 hour.
Description
(1) technical field
The present invention relates to the punching machine technical field, particularly a kind of split gear phase adjusting apparatus and method of adjustment thereof of punching machine.
(2) background technology
The operation principle of punching machine is to utilize four bars or multi-bar linkage, is converted to rectilinear motion by gear drive rotatablely moving, and the synchronism of two gears has directly determined the precision of forcing press in gear rotates.Machined can not guarantee the synchronous fully of gear fully, and can only adopt a gear is monoblock type, and a gear is split type, and the adjustment link during by assembling realizes the synchronous of two travelling gears, satisfies the required precision of forcing press.It is at present general that what adopt is the phase difference that the number of teeth of manually drawing groove or turning over some is eliminated gear, it is bigger to draw the groove error, the adjustment result is undesirable, change the tooth method and need to be out of gear engagement, the process relative complex needs to drop into crane gear, wastes time and energy, generally finishing to adjust needs 5-6 hour, can't satisfy the demand of high efficiency production.
(3) summary of the invention
One of the object of the invention has provided a kind of split gear phase adjusting apparatus of punching machine, can conveniently finish the adjustment of split gear phase place by it, and is simple in structure, with low cost.
The split gear phase adjusting apparatus of punching machine is realized by following measure: a kind of split gear phase adjusting apparatus of punching machine, described split gear comprises wheel hub and by the gear ring that bolt is combined as a whole with it, comprises the adjustment piece that has bearing pin and adjust bolt; Have breach on the described wheel hub, described gear ring is provided with pin-and-hole; Described adjustment piece is installed in the described breach and adjusts the piece both sides and is provided with bolt penetration hole, locks for adjusting bolt; Described adjustment piece is connected with gear ring by bearing pin is inserted in the pin-and-hole.
Another purpose of the present invention has provided a kind ofly utilizes above-mentioned phase adjusting apparatus that detachable gear wheel is carried out method of phase adjustment, and processing step is simple, the convenient adjustment.
Detachable gear wheel is carried out method of phase adjustment to be realized by following measure:
A kind of detachable gear wheel is carried out method of phase adjustment, may further comprise the steps:
1) pin-and-hole of adjusting piece is installed in processing on gear ring, and the breach of adjusting piece is installed in processing on wheel hub;
2) processing and manufacturing is adjusted piece and is adjusted bolt as required;
3) will adjust in use in the breach that piece is installed in wheel hub, will adjust bolt and be installed in and adjust the piece both sides, the adjustment bolt of adjusting two ends simultaneously is close to two faces of the breach on itself and the wheel hub;
4) according to the accuracy detection result, determine integral gear, split gear phase difference, calculate the revolution that will adjust according to the pitchometer of phase difference and adjustment bolt again, adjust bolt according to the corresponding adjustment of result of calculation.
Beneficial effect of the present invention:
1. split gear phase adjusting apparatus comprises the adjustment piece, adjusts bolt and bearing pin, all can come out by simple and mechanical processing and manufacturing, and is relatively simple for structure, easily manufactured, with low cost.
2. detachable gear wheel is carried out method of phase adjustment, only need adjust bolt and can adjust two travelling gears and reach synchronously by manual the adjustment, whole process is need about 0.5 hour only, the efficient height.
(4) description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 looks schematic diagram for the gear ring master of split gear.
Fig. 2 is the wheel hub structure schematic diagram of split gear.
Fig. 3 is gear ring, the wheel hub assembling schematic diagram of split gear.
Fig. 4 principle schematic of the present invention.
Fig. 5 is that the I of Fig. 3 is to enlarged diagram.
Fig. 6 looks schematic diagram for the left side of Fig. 5.
1 breach among the figure, 2 bolt penetration hole, 3 fixing holes, 4 pin-and-holes, 5 integral gear, 6 split gears, 7 wheel hubs, 8 right side connecting rods, 9 slow speed turbine stage gear wheels, 10 high speed level pinions, plane on 11 workbench, 12 lower dead point positions, 13 slide blocks, 14 left side connecting rods, 15 gear rings, 16 adjust bolt, and 17 adjust piece, 18 bearing pins.
(5) specific embodiment
A kind of split gear phase adjusting apparatus of punching machine shown in Fig. 1 .2.3.5.6, described split gear comprise wheel hub 19 and by the gear ring 15 that bolt is combined as a whole with it, comprise the adjustment piece 17 that has bearing pin 18 and adjust bolt 16; Have breach 1 on the described wheel hub 19, described gear ring 15 is provided with pin-and-hole 4; Described adjustment piece 17 is installed in the described breach 1 and adjusts piece 17 both sides and is provided with bolt penetration hole, locks for adjusting bolt 16; Described adjustment piece 17 is connected with gear ring 15 by bearing pin 18 is inserted in the pin-and-hole 4.
A kind ofly utilize above-mentioned phase adjusting apparatus that detachable gear wheel is carried out method of phase adjustment, may further comprise the steps:
1) process the pin-and-hole 4 that adjustment piece 17 is installed as Fig. 1 .2 on gear ring 15, the breach 1 of adjusting piece 17 is installed in processing on wheel hub 19;
2) shown in Fig. 5 .6 as required processing and manufacturing adjust piece 17 and adjust bolt 16;
3) will adjust in use in the breach 1 that piece 17 is installed in wheel hub 19, will adjust bolt 16 and be installed in and adjust piece 17 both sides, the adjustment bolt 16 of adjusting two ends simultaneously is close to two faces of the breach 1 on itself and the wheel hub 19;
4) according to the accuracy detection result, determine integral gear 5, split gear 6 phase differences, calculate the revolution that will adjust according to the pitchometer of phase difference and adjustment bolt again, adjust bolt according to the corresponding adjustment of result of calculation.
Operation principle of the present invention: as shown in Figure 4 because processing and rigging error can cause both sides slow speed turbine stage gear wheel 9 asynchronous.When level pinion 10 rotates at a high speed, drive the both sides gear drive, connecting rod 14 lower ends, left side have reached lower dead point position 12, slide block 13 also arrives lower dead point position 12, and connecting rod 8 times end distance bottom dead centres in right side still have the distance of Δ L, in order to make left side connecting rod 14 and right side connecting rod 8 synchronous, just need carry out the precision adjustment to transmission system.Adjustment process is as follows:
1. when slide block 13 moves to lower dead point position 12, measure slide block 13 bottom surfaces spacing H on plane 11 to the workbench and try to achieve Δ L;
2. according to leg-of-mutton cosine law, obtain angle [alpha] [cos α={ R
2+ (R+L-Δ L)
2}/2R (R+L-Δ L)];
3. the wheel hub 7 of trying to achieve the split gear needs the corner β=i* α (i is the gearratio between slow speed turbine stage gear wheel 9 and the wheel hub 7) of adjustment;
4. according to the corresponding adjustment split in β angle gear-wheel gear-ring 15 phase difference, thereby eliminate the asynchronous of left side connecting rod 14 and right side connecting rod 8 with wheel hub 7.
Because in the actual production, the asynchronous error delta L of left side connecting rod 14 and right side connecting rod 8 is very little, has only a few tenths of a mm, so the phase difference corner β that adjusts is also very little, be the size that does not need to calculate the β angle in practical operation, just can eliminate asynchronous error as long as adjust bolt 16 according to the directional trim at β angle.
Also include bolt penetration hole 2 as shown in the figure, fixing hole 3 and pin-and-hole 4.
Claims (2)
1. the split gear phase adjusting apparatus of a punching machine, described split gear comprises wheel hub and by the gear ring that bolt is combined as a whole with it, it is characterized in that: comprise the adjustment piece that has bearing pin and adjust bolt; Have breach on the described wheel hub, described gear ring is provided with pin-and-hole; Described adjustment piece is installed in the described breach and adjusts the piece both sides and is provided with bolt penetration hole, locks for adjusting bolt; Described adjustment piece is connected with gear ring by bearing pin is inserted in the pin-and-hole.
2. one kind is utilized the described phase adjusting apparatus of claim 1 that detachable gear wheel is carried out method of phase adjustment, it is characterized in that may further comprise the steps:
1) pin-and-hole of adjusting piece is installed in processing on gear ring, and the breach of adjusting piece is installed in processing on wheel hub;
2) processing and manufacturing is adjusted piece and is adjusted bolt as required;
3) will adjust in use in the breach that piece is installed in wheel hub, will adjust bolt and be installed in and adjust the piece both sides, the adjustment bolt of adjusting two ends simultaneously is close to two faces of the breach on itself and the wheel hub;
4) according to the accuracy detection result, determine integral gear, split gear phase difference, calculate the revolution that will adjust according to the pitchometer of phase difference and adjustment bolt again, adjust bolt according to the corresponding adjustment of result of calculation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101572337A CN101402262B (en) | 2008-09-27 | 2008-09-27 | Split gear phase adjustment apparatus and method for mechanically-operated press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101572337A CN101402262B (en) | 2008-09-27 | 2008-09-27 | Split gear phase adjustment apparatus and method for mechanically-operated press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101402262A CN101402262A (en) | 2009-04-08 |
| CN101402262B true CN101402262B (en) | 2010-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101572337A Active CN101402262B (en) | 2008-09-27 | 2008-09-27 | Split gear phase adjustment apparatus and method for mechanically-operated press |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114801280B (en) * | 2022-04-27 | 2023-03-31 | 金丰（中国）机械工业有限公司 | Gear phase correction method of multi-station punch press |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2274703Y (en) * | 1996-12-11 | 1998-02-18 | 王陆一 | Mechanical differential phase regulator |
| CN2832521Y (en) * | 2005-03-15 | 2006-11-01 | 无锡宝南机器制造有限公司 | Left and right header phase adjusting mechanism of roll paper cycle folding machine |
| DE102006059796A1 (en) * | 2006-12-15 | 2008-06-19 | Müller Weingarten AG | Method and device for controlling and regulating plunger position deviations on servo-electric presses |
| CN201076870Y (en) * | 2007-08-17 | 2008-06-25 | 北京机电研究所 | Phase regulating device for cross wedge rolling mill |
-
2008
- 2008-09-27 CN CN2008101572337A patent/CN101402262B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2274703Y (en) * | 1996-12-11 | 1998-02-18 | 王陆一 | Mechanical differential phase regulator |
| CN2832521Y (en) * | 2005-03-15 | 2006-11-01 | 无锡宝南机器制造有限公司 | Left and right header phase adjusting mechanism of roll paper cycle folding machine |
| DE102006059796A1 (en) * | 2006-12-15 | 2008-06-19 | Müller Weingarten AG | Method and device for controlling and regulating plunger position deviations on servo-electric presses |
| CN201076870Y (en) * | 2007-08-17 | 2008-06-25 | 北京机电研究所 | Phase regulating device for cross wedge rolling mill |
Non-Patent Citations (2)
| Title |
|---|
| 刘桂英等.多点压力机的精度调整.《机械工程师》.1998,(第02期), * |
| 赵奎观.偏心式双(四)点机械压力机同步性的调整方法――配键法.《锻压装备与制造技术》.2008,(第04期), * |
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| CN101402262A (en) | 2009-04-08 |
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| CB03 | Change of inventor or designer information |
Inventor after: Zhang Zhigang Inventor after: Zhang Zeyun Inventor after: Ding Heping Inventor before: Zhang Zeyun Inventor before: Ding Heping |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG ZEYUN DING HEPING TO: ZHANG ZHIGANG ZHANG ZEYUN DING HEPING |